{"id":31689,"date":"2026-01-09T15:34:57","date_gmt":"2026-01-09T14:34:57","guid":{"rendered":"https:\/\/marcinkrokowski.com\/portfolio\/reaktorx-demo-night-the-finale-of-the-startup-gas-pedal-in-the-pko-rotunda\/"},"modified":"2026-01-10T11:56:09","modified_gmt":"2026-01-10T10:56:09","slug":"reaktorx-demo-night-the-finale-of-the-startup-gas-pedal-in-the-pko-rotunda","status":"publish","type":"portfolio","link":"https:\/\/marcinkrokowski.com\/en\/portfolio_en\/reaktorx-demo-night-the-finale-of-the-startup-gas-pedal-in-the-pko-rotunda\/","title":{"rendered":"ReaktorX Demo Night &#8211; the finale of the startup gas pedal in the PKO Rotunda"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-cf7cd54 stk-block-background\" data-block-id=\"cf7cd54\"><style>.stk-cf7cd54 {background-color:var(--base-2) !important;border-top-left-radius:12px !important;border-top-right-radius:12px !important;border-bottom-right-radius:12px !important;border-bottom-left-radius:12px !important;overflow:hidden !important;box-shadow:5px 10px 30px 0px #0000004f !important;border-style:solid !important;border-top-width:1px !important;border-right-width:1px !important;border-bottom-width:1px !important;border-left-width:1px !important;min-height:200px !important;align-items:flex-start !important;max-width:900px !important;min-width:auto !important;margin-bottom:40px !important;display:flex !important;}.stk-cf7cd54:before{background-color:var(--base-2) !important;}.stk-cf7cd54-column{max-width:900px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-cf7cd54-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c5cce51\" data-v=\"4\" data-block-id=\"c5cce51\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c5cce51-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c5cce51-inner-blocks\">\n<div class=\"wp-block-stackable-icon-list stk-block-icon-list stk-block stk-3254369\" data-block-id=\"3254369\"><style>.stk-3254369 .stk-block-icon-list-item__content{align-items:baseline !important;}@media screen and (max-width: 1023px){.stk-3254369 .stk-block-icon-list-item__content{align-items:baseline !important;}}@media screen and (max-width: 767px){.stk-3254369 .stk-block-icon-list-item__content{align-items:baseline !important;}}<\/style><svg style=\"display:none\"><defs><g id=\"stk-icon-list__icon-svg-def-3254369\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 190 190\"><polygon points=\"173.8,28.4 60.4,141.8 15.7,97.2 5.1,107.8 60.4,163 184.4,39 173.8,28.4\"\/><\/svg><\/g><\/defs><\/svg><ul class=\"stk-block-icon-list__ul stk-block-icon-list--column\">\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-e672d85\" data-block-id=\"e672d85\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 48c-8.8 0-16 7.2-16 16V448c0 8.8 7.2 16 16 16h80V400c0-26.5 21.5-48 48-48s48 21.5 48 48v64h80c8.8 0 16-7.2 16-16V64c0-8.8-7.2-16-16-16H64zM0 64C0 28.7 28.7 0 64 0H320c35.3 0 64 28.7 64 64V448c0 35.3-28.7 64-64 64H64c-35.3 0-64-28.7-64-64V64zm88 40c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v48c0 8.8-7.2 16-16 16H104c-8.8 0-16-7.2-16-16V104zM232 88h48c8.8 0 16 7.2 16 16v48c0 8.8-7.2 16-16 16H232c-8.8 0-16-7.2-16-16V104c0-8.8 7.2-16 16-16zM88 232c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v48c0 8.8-7.2 16-16 16H104c-8.8 0-16-7.2-16-16V232zm144-16h48c8.8 0 16 7.2 16 16v48c0 8.8-7.2 16-16 16H232c-8.8 0-16-7.2-16-16V232c0-8.8 7.2-16 16-16z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Customer:<\/strong> ReactorX<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-1052ef5\" data-block-id=\"1052ef5\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M264.5 5.2c14.9-6.9 32.1-6.9 47 0l218.6 101c8.5 3.9 13.9 12.4 13.9 21.8s-5.4 17.9-13.9 21.8l-218.6 101c-14.9 6.9-32.1 6.9-47 0L45.9 149.8C37.4 145.8 32 137.3 32 128s5.4-17.9 13.9-21.8L264.5 5.2zM476.9 209.6l53.2 24.6c8.5 3.9 13.9 12.4 13.9 21.8s-5.4 17.9-13.9 21.8l-218.6 101c-14.9 6.9-32.1 6.9-47 0L45.9 277.8C37.4 273.8 32 265.3 32 256s5.4-17.9 13.9-21.8l53.2-24.6 152 70.2c23.4 10.8 50.4 10.8 73.8 0l152-70.2zm-152 198.2l152-70.2 53.2 24.6c8.5 3.9 13.9 12.4 13.9 21.8s-5.4 17.9-13.9 21.8l-218.6 101c-14.9 6.9-32.1 6.9-47 0L45.9 405.8C37.4 401.8 32 393.3 32 384s5.4-17.9 13.9-21.8l53.2-24.6 152 70.2c23.4 10.8 50.4 10.8 73.8 0z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Type of event:<\/strong> <a href=\"https:\/\/marcinkrokowski.com\/en\/portfolio-category\/conferences\/\">Conferences<\/a><\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-c0979fd\" data-block-id=\"c0979fd\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M152 24c0-13.3-10.7-24-24-24s-24 10.7-24 24V64H64C28.7 64 0 92.7 0 128v16 48V448c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V192 144 128c0-35.3-28.7-64-64-64H344V24c0-13.3-10.7-24-24-24s-24 10.7-24 24V64H152V24zM48 192H400V448c0 8.8-7.2 16-16 16H64c-8.8 0-16-7.2-16-16V192z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Event Date:<\/strong> stycze\u0144 2025<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-d7db120\" data-block-id=\"d7db120\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M215.7 499.2C267 435 384 279.4 384 192C384 86 298 0 192 0S0 86 0 192c0 87.4 117 243 168.3 307.2c12.3 15.3 35.1 15.3 47.4 0zM192 128a64 64 0 1 1 0 128 64 64 0 1 1 0-128z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Location:<\/strong> Rotunda PKO<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-f9abdaf\" data-block-id=\"f9abdaf\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M176 0c-17.7 0-32 14.3-32 32s14.3 32 32 32h16V98.4C92.3 113.8 16 200 16 304c0 114.9 93.1 208 208 208s208-93.1 208-208c0-41.8-12.3-80.7-33.5-113.2l24.1-24.1c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L355.7 143c-28.1-23-62.2-38.8-99.7-44.6V64h16c17.7 0 32-14.3 32-32s-14.3-32-32-32H224 176zm72 192V320c0 13.3-10.7 24-24 24s-24-10.7-24-24V192c0-13.3 10.7-24 24-24s24 10.7 24 24z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Documentary-style coverage time:<\/strong> 3 godziny<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-be1686d\" data-block-id=\"be1686d\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M160 80H512c8.8 0 16 7.2 16 16V320c0 8.8-7.2 16-16 16H490.8L388.1 178.9c-4.4-6.8-12-10.9-20.1-10.9s-15.7 4.1-20.1 10.9l-52.2 79.8-12.4-16.9c-4.5-6.2-11.7-9.8-19.4-9.8s-14.8 3.6-19.4 9.8L175.6 336H160c-8.8 0-16-7.2-16-16V96c0-8.8 7.2-16 16-16zM96 96V320c0 35.3 28.7 64 64 64H512c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H160c-35.3 0-64 28.7-64 64zM48 120c0-13.3-10.7-24-24-24S0 106.7 0 120V344c0 75.1 60.9 136 136 136H456c13.3 0 24-10.7 24-24s-10.7-24-24-24H136c-48.6 0-88-39.4-88-88V120zm208 24a32 32 0 1 0 -64 0 32 32 0 1 0 64 0z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Number of photos donated:<\/strong> 380<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-65447a4\" data-block-id=\"65447a4\"><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M184 48H328c4.4 0 8 3.6 8 8V96H176V56c0-4.4 3.6-8 8-8zm-56 8V96H64C28.7 96 0 124.7 0 160v96H192 352h8.2c32.3-39.1 81.1-64 135.8-64c5.4 0 10.7 .2 16 .7V160c0-35.3-28.7-64-64-64H384V56c0-30.9-25.1-56-56-56H184c-30.9 0-56 25.1-56 56zM320 352H224c-17.7 0-32-14.3-32-32V288H0V416c0 35.3 28.7 64 64 64H360.2C335.1 449.6 320 410.5 320 368c0-5.4 .2-10.7 .7-16l-.7 0zm320 16a144 144 0 1 0 -288 0 144 144 0 1 0 288 0zM496 288c8.8 0 16 7.2 16 16v48h32c8.8 0 16 7.2 16 16s-7.2 16-16 16H496c-8.8 0-16-7.2-16-16V304c0-8.8 7.2-16 16-16z\"><\/path><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\"><strong>Turnaround time:<\/strong> 3 dni robocze<\/span><\/div><\/li>\n<\/ul><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<p>Demo Night is the moment of truth. For startups &#8211; because a few minutes on stage determines how they will be remembered by investors. For the organizers &#8211; because it is the showcase of the entire accelerator program. As <strong><a href=\"https:\/\/marcinkrokowski.com\/en\/event-photography-warsaw\/conference-event-photography\/\" data-type=\"page\" data-id=\"30020\">photographer of startups<\/a><\/strong> I have to reliably document the presentations in a very short time, without disturbing the performers. It is the business ideas that are most important here, and photography is supposed to support them, not dominate them.    <\/p>\n\n<p>On May 22, 2023, I photographed the finale of the 11th edition of the gas pedal <strong><a href=\"https:\/\/reaktorx.com\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/reaktorx.com\/\" rel=\"noreferrer noopener\">ReaktorX <\/a><\/strong>in Warsaw&#8217;s Rotunda PKO. A closed event, carefully selected guests, investors, mentors and founders, and a single stage where a lot weighed in for several hours.  <\/p>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-1200x800.jpg\" alt=\"A modern conference room with rows of empty chairs opposite a large screen displaying &quot;Demo Night&quot; and startup-related graphics. Few people are seated to the left, and tall windows show the city buildings outside. \" class=\"wp-image-31594\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-8.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p>If you&#8217;re interested in the broader context of my work on technology and startup events, you can also see other projects from the startup ecosystem, including events organized by <a href=\"https:\/\/aulapolska.pl\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Aula Poland.<\/strong><\/a> <\/p>\n\n<div class=\"wp-block-stackable-posts alignwide stk-block-posts stk--has-container stk-block stk-b9f9baa is-style-portfolio\" data-v=\"2\" data-block-id=\"b9f9baa\"><style>.stk-b9f9baa {--stk-columns:2 !important;top:0 !important;}.stk-b9f9baa:hover{top:-9px !important;}.stk-b9f9baa-container{background-color:#000000 !important;min-height:300px !important;align-items:center !important;display:flex !important;}.stk-b9f9baa-container:before{background-color:#000000 !important;}.stk-b9f9baa .stk-img-wrapper{width:100% !important;--stk-gradient-overlay:0.5 !important;}.stk-b9f9baa .stk-img-wrapper:hover img{filter:brightness(0.8) !important;transform:scale(1.1) !important;}.stk-b9f9baa .stk-img-wrapper::after{background-color:var(--contrast) !important;}.stk-b9f9baa .stk-img-wrapper:hover::after{background-color:var(--contrast) !important;}.stk-b9f9baa .stk-img-wrapper::before{--stk-gradient-overlay:0.8 !important;}.stk-b9f9baa .stk-block-posts__title a{font-size:30px !important;color:#FFFFFF !important;}.stk-b9f9baa .stk-block-posts__category, .stk-b9f9baa .stk-block-posts__category a{color:#FFFFFF !important;}.stk-b9f9baa .stk-block-posts__excerpt p{color:#FFFFFF !important;}.stk-b9f9baa .stk-block-posts__meta{color:#2091e1 !important;}.stk-b9f9baa .stk-block-posts__readmore{color:#FFFFFF !important;}@media screen and (max-width: 1023px){.stk-b9f9baa .stk-block-posts__title a{font-size:30px !important;}}<\/style><div class=\"stk-inner-blocks stk-content-align stk-b9f9baa-column alignwide\"><div class=\"stk-block-posts__items\"><div class=\"stk-block-posts__item\"><div class=\"stk-container stk-b9f9baa-container stk-hover-parent\"><article class=\"stk-container-padding\"><a class=\"stk-img-wrapper-link\" href=\"https:\/\/marcinkrokowski.com\/en\/portfolio_en\/hall-of-poland-at-bnp-paribas-headquarters-startup-event-photography\/\" aria-hidden=\"true\" tabindex=\"-1\"><\/a><figure class=\"stk-img-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-900x600.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"photography of a startup event - A person stands on stage giving a presentation to a large audience in a modern, well-lit conference room with geometric patterns on the walls and green accent lighting.\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2025\/12\/zdjecia-eventowe-aula-polska-bnp-paribas-warszawa-051.jpg 1920w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" title=\"\"><\/figure><h3 class=\"stk-block-posts__title has-text-align-center has-text-color has-white-color\"><a href=\"https:\/\/marcinkrokowski.com\/en\/portfolio_en\/hall-of-poland-at-bnp-paribas-headquarters-startup-event-photography\/\">Hall of Poland at BNP Paribas headquarters &#8211; startup event photography<\/a><\/h3><\/article><\/div><\/div><div class=\"stk-block-posts__item\"><div class=\"stk-container stk-b9f9baa-container stk-hover-parent\"><article class=\"stk-container-padding\"><a class=\"stk-img-wrapper-link\" href=\"https:\/\/marcinkrokowski.com\/en\/portfolio_en\/event-photography-metaverse\/\" aria-hidden=\"true\" tabindex=\"-1\"><\/a><figure class=\"stk-img-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2022\/11\/fotograf-na-konferencje-biznesowa-34-900x600.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Conference at Google Campus Warsaw\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2022\/11\/fotograf-na-konferencje-biznesowa-34-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2022\/11\/fotograf-na-konferencje-biznesowa-34-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2022\/11\/fotograf-na-konferencje-biznesowa-34-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2022\/11\/fotograf-na-konferencje-biznesowa-34.jpg 1920w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" title=\"\"><\/figure><h3 class=\"stk-block-posts__title has-text-align-center has-text-color has-white-color\"><a href=\"https:\/\/marcinkrokowski.com\/en\/portfolio_en\/event-photography-metaverse\/\">Aula Poland business conference on Metaverse<\/a><\/h3><\/article><\/div><\/div><\/div><div class=\"stk-inner-blocks\"><\/div><\/div><\/div>\n\n<h3 class=\"wp-block-heading\">Context: startups, investors and time pressure<\/h3>\n\n<p>Demo Night ReaktorX is not a classic business conference. It&#8217;s a looser format in atmosphere and relationships, but with no room for randomness. There is freedom, but there is also responsibility for each key moment, resulting from:  <\/p>\n\n<ul class=\"wp-block-list\">\n<li>very short speaking time,<\/li>\n\n\n\n<li>the real stakes on the other side of the presentation,<\/li>\n\n\n\n<li>high concentration of emotions &#8211; from tension before going on stage, to concentration during the pitch, to relief after stepping out of the spotlight.<\/li>\n<\/ul>\n\n<p>Five startups, selected from hundreds of submissions from the CEE region, presented their projects in front of a jury and an audience. At the same time, the event was streamed online, which meant one thing: the photos had to be clear and ready to be used in communications right after the event &#8211; in social media, PR and investor materials. <\/p>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-1200x800.jpg\" alt=\"A group of people stand smiling and celebrating in front of a large screen announcing the winners of a contest. The screen reads: &quot;First place: Linghos; Second place: Nethica; Third place: Dima. \" class=\"wp-image-31667\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Light and space of the PKO Rotunda<\/h3>\n\n<p>The PKO Rotunda is an iconic but photographically challenging space. The circular architecture and strong, low-flowing light meant that the audience was illuminated very intensely &#8211; at times so much so that some people put on sunglasses. <\/p>\n\n<p>The presenters performed against the screen, with their backs to the sun. Thanks to the bright space of the Rotunda, however, they were clearly visible, without the need for additional lighting. This allowed them to maintain the natural character of the stage and focus on the flow of the presentation, rather than the staging of the light.  <\/p>\n\n<p>In such conditions, the job of a startup photographer is to observe carefully and react quickly, without interfering with the dynamics of the event.<\/p>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-1200x800.jpg\" alt=\"Two men stand and talk in a modern, sunlit glass building with reflections visible on the walls. Other people and potted plants are in the background, creating a lively, professional atmosphere. \" class=\"wp-image-31589\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-3.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">The purpose of photography at Demo Night<\/h3>\n\n<p>From the beginning, the premise was clear: this was not to be an &#8220;from-to&#8221; documentation. The photos were to work after the event. <\/p>\n\n<p>The goal was:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Showing the energy of the startup scene and the quality of the projects,<\/li>\n\n\n\n<li>Capturing the relationship between founders, investors and mentors,<\/li>\n\n\n\n<li>Building a coherent narrative of the finale of the accelerator program,<\/li>\n\n\n\n<li>Delivery of material ready for further communication use.<\/li>\n<\/ul>\n\n<p>Therefore, just as important as the shots from the stage were the moments off stage: backstage conversations, networking, audience reactions and details showing concentration and commitment.<\/p>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-1200x800.jpg\" alt=\"A group of people are chatting and mingling in a bright, modern room with large windows. Some stand and talk, while others sit and engage in discussion. \" class=\"wp-image-31669\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-83.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">The photographer&#8217;s role during the event<\/h3>\n\n<p>During this Demo Night, I acted as a vendor photographer, focused on accurate event documentation and presentation progress, without interfering with the way the event was conducted.<\/p>\n\n<p>In practice, this meant:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>ongoing cooperation with organizers and facilitators,<\/li>\n\n\n\n<li>Moving through the space so as not to get into the frame or rhythm of the presentation,<\/li>\n\n\n\n<li>adapting to the pace of the event and its natural dynamics<\/li>\n<\/ul>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-1200x800.jpg\" alt=\"The person in the foreground is holding a smartphone to take a photo or video while several people sit and talk in the background at what appears to be a casual event or meeting in a room.\" class=\"wp-image-31608\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-22.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Wide framing and detail<\/h3>\n\n<p>In this space, the wide shots also did their job. The Rotunda, located in the heart of the city, worked well as a context for the startup presentation. However, I was keen to strike a balance &#8211; without going into architectural photography, but showing the scale and location of the event.  <\/p>\n\n<p>Equally important were the details:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Interactions between presenters and the audience,<\/li>\n\n\n\n<li>Questions asked from the floor and active listening,<\/li>\n\n\n\n<li>concentration of founders who were actually involved in the conversation,<\/li>\n\n\n\n<li>No &#8220;phone scrolling,&#8221; typical of large business conferences.<\/li>\n<\/ul>\n\n<p>This was an event about real business and real investments, which was clearly visible in the behavior of the participants. I found it most natural to work in conversations and interactions between people &#8211; this is where the photos were created, which best reflected the character of this Demo Night. <\/p>\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-1200x800.jpg\" alt=\"A group of people sit and talk in a bright, modern living room with large windows, green carpets and plants. Through the glass walls one can see the city buildings. \" class=\"wp-image-31597\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-11.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">The end result<\/h3>\n\n<p>Footage from the ReaktorX Demo Night finale was used in the organizer&#8217;s communications and by the startups themselves. The photos worked long after the event ended &#8211; exactly how startup photography should work. <\/p>\n\n<p>If you are organizing a Demo Day, Demo Night or the finale of an accelerator program and are looking for a startup photographer who understands the realities of working with founders and investors, check out my event photography offerings or use the quote form.<\/p>\n\n<h2 class=\"wp-block-heading\">Photos from that evening<\/h2>\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-e9f348c\" data-block-id=\"e9f348c\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e9f348c-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-334ffb4\" data-v=\"4\" data-block-id=\"334ffb4\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-334ffb4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-334ffb4-inner-blocks\">\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31590\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-1200x800.jpg\" alt=\"A modern glass building with a zigzag roof bearing the &quot;Bank of Poland&quot; logo. Outside, a person walks by, while another sits on a red bench. In the background are tall buildings, including one with the &quot;Novotel&quot; sign.  \" class=\"wp-image-31590\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-4.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31591\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-1200x799.jpg\" alt=\"A person walks past a modern glass building with a large digital sign reading &quot;Meet top CEE Startups, reactorX Demo Night&quot; near the entrance. Other people can be seen in the background. \" class=\"wp-image-31591\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-5.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31588\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-1200x800.jpg\" alt=\"Three people are standing and talking in front of a wall with a sign reading &quot;PKO Rotunda.&quot; The man on the left is wearing a white shirt, the man in the middle is wearing glasses and a black shirt, and the woman has a colorful top with a cat print. \" class=\"wp-image-31588\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-2.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31587\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-1200x800.jpg\" alt=\"The man stands smiling with his arms crossed next to a red SMOK Ventures banner that reads &quot;Bridging Silicon Valley to Poland.&quot; A screen in the background displays details of the event, including the date and location in Warsaw. \" class=\"wp-image-31587\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-1.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31593\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-1200x799.jpg\" alt=\"A row of glass cups filled with layered snacks, including sour cream, greens and slices of toasted bread, displayed on a tray with the city skyline visible through large windows in the background.\" class=\"wp-image-31593\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-7.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31596\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-900x1350.jpg\" alt=\"Several people stand and interact at a white reception desk in a modern, sunlit building with large windows, plants and glass walls. Sunlight streams in, creating a bright, airy atmosphere. \" class=\"wp-image-31596\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-10.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31592\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-900x1351.jpg\" alt=\"A group of people meet in a sunlit place with large windows and lush greenery. Some sit and talk at tables, while others stand and mingle in the background. \" class=\"wp-image-31592\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-6.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31595\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-1200x800.jpg\" alt=\"Three adults are standing and talking at a white table. One woman in a denim shirt smiles and holds a pen while a man and another woman listen and engage in conversation. \" class=\"wp-image-31595\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-9.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31598\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-1200x800.jpg\" alt=\"Three people sit around a table in a bright, modern space, engaged in conversation. One person in the center smiles, holding a bottle, while the others listen intently. The fourth person is blurred in the foreground.  \" class=\"wp-image-31598\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-12.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31599\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-900x1350.jpg\" alt=\"A modern, sunlit living room with large glass windows shows people sitting at tables and sofas, talking and working on laptops. Outside, city buildings and cars are visible. A screen displays the caption &quot;Demo Night.&quot;  \" class=\"wp-image-31599\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-13.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31600\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-900x1351.jpg\" alt=\"A person sits casually on a bright sofa with a laptop in his lap, wearing a black t-shirt and shorts, with one hand resting behind his head, in a bright, modern interior with plants.\" class=\"wp-image-31600\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-14.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31601\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-1200x799.jpg\" alt=\"Two people are sitting on armchairs in a modern, sunlit living room and having a conversation. One of them gestures with his hands while the other listens. In the foreground is a table with bottles of water and cups.  \" class=\"wp-image-31601\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-15.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31602\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-1200x800.jpg\" alt=\"A group of people meet at a high table in a sunlit interior with large windows and plants, drinks in hand and a view of the city visible outside.\" class=\"wp-image-31602\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-16.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31603\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-1200x800.jpg\" alt=\"A group of people are standing and talking in a modern building with glass walls near a sign reading &quot;PKO Rotunda.&quot; Some are holding drinks and talking in small groups while sunlight streams in. \" class=\"wp-image-31603\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-17.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31605\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-1200x799.jpg\" alt=\"Three men stand together in a room, smiling and talking. One of them is holding a glass of water, and another is wearing a jacket over a T-shirt with animal graphics. Other people and large windows can be seen in the background.  \" class=\"wp-image-31605\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-19.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31606\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-1200x800.jpg\" alt=\"A group of people are sitting and talking at a table in a modern, glass-walled living room with large windows overlooking city buildings. One person stands nearby, holding a phone or device. Natural light fills the spacious area.  \" class=\"wp-image-31606\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-20.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31607\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-900x1351.jpg\" alt=\"Three men with backpacks stand and talk, smiling and laughing, in a bright, modern room with large windows and city buildings visible outside. Other people and tables can be seen in the background. \" class=\"wp-image-31607\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-21.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31604\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-900x1351.jpg\" alt=\"A woman with curly hair gestures with open arms as she talks to a man wearing glasses and a suit. He wears a badge and a smart watch. They seem to be having a lively conversation in the room.  \" class=\"wp-image-31604\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-18.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31609\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-1200x799.jpg\" alt=\"A group of people sit and talk during a party in a room. One woman in a white sweater smiles and holds a bottle while others engage in conversation. Sunlight streams in through large windows in the background.  \" class=\"wp-image-31609\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-900x599.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-768x511.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23-1536x1022.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-23.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31610\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-1200x800.jpg\" alt=\"Four people sit at a table with drinks, talking and smiling in a modern, sunlit space with large windows and city buildings in the background. Other people can be seen in the background. \" class=\"wp-image-31610\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-24.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31611\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-1200x800.jpg\" alt=\"Two men standing in a room at a social event, talking and smiling. One is holding a drink, the other is looking at his phone. Snacks lie on a nearby table, and large windows with city buildings can be seen in the background.  \" class=\"wp-image-31611\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-25.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31612\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-1200x799.jpg\" alt=\"Two people stand on a stage in front of a seated audience at a business conference. A large screen behind them displays details of the event, a link to a website, and an image of another audience member and presenter. \" class=\"wp-image-31612\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-26.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31613\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-1200x800.jpg\" alt=\"A man speaking at the business conference stands on stage, and behind him the logos of Smok Ventures, Polski Bank, Creative Motion and Vestbee are displayed on a large screen. Several seated attendees listen in the modern, sunlit room. \" class=\"wp-image-31613\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-27.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31615\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-1200x800.jpg\" alt=\"A group of men sit at tables, intently observing something off-camera. One of the men in the center wears sunglasses and has his arms crossed. Drinks and bottles are visible on the tables, suggesting a casual event or gathering.  \" class=\"wp-image-31615\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-29.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31616\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-900x1351.jpg\" alt=\"Four people stand in a room near large windows and plants, carefully observing something off-camera. Another person sits on a curved white bench to the left. The space is modern with lots of natural light.  \" class=\"wp-image-31616\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-30.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31614\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-900x1351.jpg\" alt=\"A group of people sit in a row in a room, some using their phones, while sunlight streams in through the large windows behind them. At the center of attention is a man in a black sweater, who stares intently ahead. \" class=\"wp-image-31614\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-28.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-9 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31617\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-1200x800.jpg\" alt=\"The audience sits in a modern, glass-walled facility, watching a large screen displaying a group shot of smiling people standing together in a room. Outside the windows, city buildings are visible. \" class=\"wp-image-31617\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-31.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31618\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-1200x800.jpg\" alt=\"A man in a purple jacket speaks into a microphone in front of a &quot;reactorx pre-acceleration program&quot; banner with the words &quot;from idea to first funding.&quot;\" class=\"wp-image-31618\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-32.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31619\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-1200x800.jpg\" alt=\"The speaker is addressing a seated audience in a bright, modern venue with large windows. The screen next to him displays the words &quot;Let&#039;s get started!&quot; and a red sign proclaims &quot;SMOK Ventures.&quot; People listen attentively.  \" class=\"wp-image-31619\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-33.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31620\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-1200x800.jpg\" alt=\"The speaker addresses the audience in a modern, glass-walled conference space. People sit at tables and in rows, listening and watching the large screen at the front of the room. \" class=\"wp-image-31620\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-34.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31621\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-1200x800.jpg\" alt=\"A man speaking into a microphone in front of a group of people.\" class=\"wp-image-31621\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-35.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-10 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1352\" data-id=\"31622\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-900x1352.jpg\" alt=\"Three men sit close together in a sunlit room; two wear sunglasses and one wears corrective glasses. They all seem to be listening intently, with name badges on their shirts. Other people and large windows are visible in the background.  \" class=\"wp-image-31622\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-900x1352.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-1200x1803.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-768x1154.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36-1022x1536.jpg 1022w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-36.jpg 1278w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31623\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-900x1350.jpg\" alt=\"A person in a checked shirt sits in a room, shielding his eyes from the bright sunlight with one hand and holding an object in the other. Other people sit nearby, and sunlight streams in through large glass windows. \" class=\"wp-image-31623\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-37.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-11 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31624\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-1200x800.jpg\" alt=\"The speaker presents in front of a large screen a slide titled &quot;Why aren&#039;t current solutions good enough?&quot; with a graphic of a person surrounded by logos of financial tools such as QuickBooks, Stripe and Wave.\" class=\"wp-image-31624\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-38.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31625\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-1200x800.jpg\" alt=\"A group of people, mostly men, sit and stand in a room near large windows, carefully observing something off-camera. One of the men in the foreground holds up his chin in thoughtfulness. Outside, city buildings are visible.  \" class=\"wp-image-31625\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-39.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31626\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-1200x800.jpg\" alt=\"A man speaks into a microphone on stage in front of a large screen displaying diagrams and text. People are sitting in the audience. &quot;Sisu Ventures&quot; and &quot;reactor x&quot; banners are on either side.  \" class=\"wp-image-31626\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-40.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-12 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31627\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-900x1350.jpg\" alt=\"A person with long brown hair, wearing a brown jacket and holding a microphone, speaks in front of a presentation slide with the caption &quot;EMPOWER WORD OF MOUTH, GET PRICING, CREATE VALUE.&quot;\" class=\"wp-image-31627\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-41.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31628\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-900x1350.jpg\" alt=\"A group of people are sitting in a room in rows, carefully observing something outside the frame. Sunlight streams in through large windows, and a potted plant and studio light are visible in the background. \" class=\"wp-image-31628\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-42.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-13 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31629\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-1200x800.jpg\" alt=\"Two men stand on stage with microphones. A large screen displays a pixelated smiley face and the words &quot;Thank you!&quot;. Next to them is a red SMOK Ventures banner. People are seated at tables in a modern, bright room.   \" class=\"wp-image-31629\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-43.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31630\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-1200x800.jpg\" alt=\"A man with shoulder-length hair speaks into a microphone, gesturing with his hand. He is standing next to a red banner that reads &quot;SMOK VENTURES: Bridging Silicon Valley and Poland.&quot; The people in the background are a blur.  \" class=\"wp-image-31630\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-44.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-14 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31631\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-450x675.jpg\" alt=\"A man wearing a cap, glasses and dark clothing sits thoughtfully at a table with others, resting his chin on his hands in a bright room with large windows.\" class=\"wp-image-31631\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-45.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31633\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-450x675.jpg\" alt=\"A man holding a microphone speaks on stage in front of a screen displaying the logos of Kickstarter, Indiegogo and other crowdfunding platforms.\" class=\"wp-image-31633\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-47.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"676\" data-id=\"31632\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-450x676.jpg\" alt=\"A man in a navy blue polo shirt sits and speaks into a microphone at an event, wearing a name badge. Around him sit other attendees, and a camera on a tripod can be seen in the background. \" class=\"wp-image-31632\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-46.jpg 1279w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-15 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31634\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-1200x800.jpg\" alt=\"A group of people sit and listen to two speakers presenting in front of a large screen in a modern, glass-walled conference space with plants and a view of the city.\" class=\"wp-image-31634\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-48.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31636\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-1200x800.jpg\" alt=\"Two men stand in a room and carry on a conversation. One holds a cup of coffee and smiles while the other gestures. People and tables appear blurred in the background, suggesting a casual social or networking meeting.  \" class=\"wp-image-31636\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-50.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31637\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-1200x800.jpg\" alt=\"A woman presents herself on stage with a microphone in front of a large screen showing a market validation slide, including a market size chart and a map of Europe with target markets in Poland, Germany and Scandinavia marked.\" class=\"wp-image-31637\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-51.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-16 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31635\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-450x675.jpg\" alt=\"A woman stands on a stage, giving a presentation to a seated audience. Behind her is a large screen showing a mountain of garbage, the word &quot;Problem&quot; and a CAPTCHA prompt confirming humanity. Bright windows and banners are visible.  \" class=\"wp-image-31635\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-49.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31638\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-450x675.jpg\" alt=\"A woman wearing a black jacket and holding a microphone stands in front of a red banner, speaking or presenting. She has a name badge with the name &quot;Martha&quot; on it and looks to the side. \" class=\"wp-image-31638\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-52.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"676\" data-id=\"31639\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-450x676.jpg\" alt=\"A group of people sit and stand in a room, carefully watching an event or presentation. Some are holding drinks. The stage is lit by natural sunlight streaming in through large windows. The mood seems focused and engaged.   \" class=\"wp-image-31639\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-53.jpg 1279w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-17 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31640\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-1200x800.jpg\" alt=\"The speaker is presenting in front of a large screen to an audience seated in a modern, bright room with floor-to-ceiling windows and a view of the city. A large plant is visible on the left side of the image. \" class=\"wp-image-31640\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-54.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31641\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-1200x800.jpg\" alt=\"The speaker presents a slide on audience verification in a modern, sunlit event space. People are sitting and listening attentively, while greenery and large windows are visible in the background. \" class=\"wp-image-31641\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-55.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31642\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-1200x799.jpg\" alt=\"The speaker speaks before an audience in a modern, sunlit conference room with floor-to-ceiling windows, large screens and people sitting and listening attentively.\" class=\"wp-image-31642\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-56.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-18 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31643\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-900x1351.jpg\" alt=\"A man is standing on a stage, giving a presentation to a seated audience. Behind him is a large screen displaying a competitive analysis chart and logo, and a banner with the brand name &quot;reactorx&quot; is visible on the side. \" class=\"wp-image-31643\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-57.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31644\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-900x1350.jpg\" alt=\"A woman with short blonde hair, wearing a black polka dot blouse and pink skirt, speaks into a microphone as she sits among a group of attentive people at a room party.\" class=\"wp-image-31644\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-58.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-19 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31645\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-1200x800.jpg\" alt=\"A man holding a microphone speaks on a stage next to a large screen. Behind him is a standing banner that reads &quot;reactor x: from idea to first funding.&quot; Sunlight streams in through large windows in the background.  \" class=\"wp-image-31645\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-59.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31646\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-1200x800.jpg\" alt=\"The speaker speaks before an audience in a modern, sunlit room with large windows. A large screen behind the speaker displays a website interface. People sit and listen attentively, some taking notes. The stage area is decorated with banners.   \" class=\"wp-image-31646\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-60.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31647\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-1200x800.jpg\" alt=\"A man holding a microphone and remote control presents to the audience in front of a large screen displaying a website and identification photo. Several people sit and watch the presentation. \" class=\"wp-image-31647\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-61.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31648\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-1200x800.jpg\" alt=\"Two men stand in a room with their arms crossed, facing each other and smiling. Both wear name badges and casual clothes. Behind them is a large leafy plant, and bright windows show city buildings outside.  \" class=\"wp-image-31648\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-62.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31649\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-1200x799.jpg\" alt=\"A man holding a microphone speaks to an audience seated in a bright, modern room. The background is slightly blurred, highlighting the speaker in the foreground. \" class=\"wp-image-31649\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-63.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-20 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"676\" data-id=\"31653\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-450x676.jpg\" alt=\"A group of people sit attentively in rows of modern chairs at an event or seminar in a room, listening to the speaker outside the frame. The environment is bright with large windows in the background. \" class=\"wp-image-31653\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-67.jpg 1279w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31651\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-450x675.jpg\" alt=\"A bald man with a beard, wearing a black suit and holding a microphone, speaks at the event. He stands in front of a red and pink presentation screen and a banner with partially visible text. \" class=\"wp-image-31651\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-65.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31650\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-450x675.jpg\" alt=\"A group of people sit and listen attentively during a party in a modern, sunny room with large windows. Some hold drinks while one man in front looks at his phone. \" class=\"wp-image-31650\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-64.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-21 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31652\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-1200x800.jpg\" alt=\"A man speaking into a microphone.\" class=\"wp-image-31652\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-66.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31654\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-1200x800.jpg\" alt=\"A man in the audience raises his hand to ask a question during a presentation in a modern, bright conference room. The speaker stands near a screen displaying animated characters and text. \" class=\"wp-image-31654\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-68.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31655\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-1200x800.jpg\" alt=\"Two men are standing at a round wooden table, looking intently ahead. They both wear name badges and plain shirts. Green glass water bottles stand on the table, and there are large windows with soft light in the background.  \" class=\"wp-image-31655\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-69.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-22 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31656\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-450x675.jpg\" alt=\"A man in a suit and tie sits and speaks into a microphone during the event, while a large screen behind him displays his image and the network pattern.\" class=\"wp-image-31656\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-70.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"675\" data-id=\"31657\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-450x675.jpg\" alt=\"A woman with long brown hair and glasses, wearing a black floral top and jeans, sits on a gray chair holding a microphone. A large screen with a QR code and an abstract pattern is visible in the background. \" class=\"wp-image-31657\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-71.jpg 1280w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"676\" data-id=\"31659\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-450x676.jpg\" alt=\"A young man with short brown hair and a beard, wearing a purple jacket, holds a microphone and speaks. He looks slightly to the left in the well-lit room. \" class=\"wp-image-31659\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-900x1352.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-1200x1803.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-768x1154.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73-1022x1536.jpg 1022w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-73.jpg 1278w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-23 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31658\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-1200x799.jpg\" alt=\"A person sits with his hands on his head, facing a panel discussion in a modern, glass-walled room. Several people sit in the audience, while speakers appear on stage with digital screens behind them. \" class=\"wp-image-31658\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-72.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31660\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-1200x800.jpg\" alt=\"Four people sit on stage during a panel discussion. One woman on the left, dressed in a colorful outfit and orange shoes, speaks into a microphone. Two men and another woman listen, with a large screen and an event banner behind them.  \" class=\"wp-image-31660\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-74.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31661\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-1200x800.jpg\" alt=\"Four people stand in a modern, bright room and carry on a conversation. One person gestures with his hands while the others listen attentively. In the background is a large potted plant and glass walls.  \" class=\"wp-image-31661\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-75.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31662\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-1200x800.jpg\" alt=\"Three women at a networking meeting stand in a room, wearing badges and holding drinks. They smile and talk in a bright, modern space with glass walls. \" class=\"wp-image-31662\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-76.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31663\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-1200x800.jpg\" alt=\"Three men are talking to each other at a social or networking meeting. One man in a white shirt with an ID stands in the middle, while the other two stand facing him, engaged in conversation. There are more people in the background.  \" class=\"wp-image-31663\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-77.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-24 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1351\" data-id=\"31664\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-900x1351.jpg\" alt=\"Two men are standing and talking in a room near a large window; one is wearing a red plaid shirt, the other a black T-shirt with tattoos and a name badge. Other people and a plant are visible in the background. \" class=\"wp-image-31664\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-900x1351.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-1200x1801.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-450x676.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-768x1153.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78-1023x1536.jpg 1023w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-78.jpg 1279w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31665\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-900x1350.jpg\" alt=\"A group of five young people are chatting at a wooden table in a bright, modern lobby with large windows. On the wall behind them is the logo &quot;PKO Rotunda. \" class=\"wp-image-31665\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-79.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-25 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31666\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-1200x800.jpg\" alt=\"Three smiling people at a networking event stand in a room by large windows, holding drinks and wearing name badges. One woman raises a glass and two men stand next to her, all looking cheerful and engaged. \" class=\"wp-image-31666\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-80.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-26 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31668\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-900x1350.jpg\" alt=\"A man with tattoos and a name badge smiles while talking to a woman with curly hair at a room party. Bright studio lights and another person in the background are visible. \" class=\"wp-image-31668\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-82.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31674\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-900x1350.jpg\" alt=\"A man and a woman in a room with windows.\" class=\"wp-image-31674\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-88.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-27 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31670\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-1200x800.jpg\" alt=\"Four people stand in a circle, talking and holding drinks in a modern interior with large windows and a view of the city. The screen behind them displays an illustration of a blue bird and text. Other participants sit nearby.  \" class=\"wp-image-31670\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-84.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31671\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-1200x800.jpg\" alt=\"A conversation between two men standing at a round table in a bright, modern room with large windows. One of the men holds his thumb up and smiles while the others interact in the background. \" class=\"wp-image-31671\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-85.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31672\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-1200x799.jpg\" alt=\"A group of people are chatting in a bright, modern room with large windows overlooking the city. Snack tables are set up and sunlight streams in, creating a lively, social atmosphere. \" class=\"wp-image-31672\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-86.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31673\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-1200x800.jpg\" alt=\"Four people stand together in a modern room with large glass windows. One woman holds a phone displaying a QR code, while two men look at their phones. Another man watches the group, while a seating area is visible in the background.  \" class=\"wp-image-31673\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-87.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31675\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-1200x799.jpg\" alt=\"A group of people stand together in a room at a social event, talking and smiling. Large windows and city buildings are visible in the background. One person is drinking from a glass.  \" class=\"wp-image-31675\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-89.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31676\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-1200x799.jpg\" alt=\"A group of people are talking at a wooden table. One man wearing a black T-shirt with his name on it listens intently to another man who gestures with his hands while a woman and others engage in conversation nearby. \" class=\"wp-image-31676\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-90.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31677\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-1200x800.jpg\" alt=\"Three people stand in a modern, well-lit caf&#xE9;, holding wine glasses and carrying on a conversation while other guests sit in the background.\" class=\"wp-image-31677\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-91.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-28 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31678\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-900x1350.jpg\" alt=\"A group of people are sitting on modern chairs in a bright glass room, having a lively conversation. More people stand and talk in the background. The atmosphere is casual and sociable.  \" class=\"wp-image-31678\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-92.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"1350\" data-id=\"31679\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-900x1350.jpg\" alt=\"Two people are sitting on a modern sofa in a glass-walled living room and having a conversation. A glass of wine sits on the table next to them, and outside the window one can see yellow streetcars and city buildings. \" class=\"wp-image-31679\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-900x1350.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-1200x1800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-450x675.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-768x1152.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93-1024x1536.jpg 1024w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-93.jpg 1280w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-29 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"799\" data-id=\"31680\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-1200x799.jpg\" alt=\"Three people are having a conversation in a room. One man in a white T-shirt and glasses is talking and smiling, while a man and a woman, both wearing dark clothes, listen intently. Green leaves hang above them.  \" class=\"wp-image-31680\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-1200x799.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94-1536x1023.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-94.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" data-id=\"31681\" src=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-1200x800.jpg\" alt=\"Sunlight streams in through large glass windows in a modern, circular building with multiple floors. Silhouettes of people are scattered, some sitting and some standing, creating a busy urban atmosphere. \" class=\"wp-image-31681\" title=\"\" srcset=\"https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-1200x800.jpg 1200w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-900x600.jpg 900w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-450x300.jpg 450w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-768x512.jpg 768w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95-1536x1024.jpg 1536w, https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-95.jpg 1920w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Documentary-style coverage of the ReaktorX Demo Night finale at the PKO Rotunda. Photography of startups and pitches with an eye toward post-event communication. <\/p>\n","protected":false},"author":1,"featured_media":31691,"parent":0,"comment_status":"open","ping_status":"closed","template":"","kategoria_portfolio":[44],"class_list":["post-31689","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","kategoria_portfolio-conferences","infinite-scroll-item","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"featured_image_urls_v2":{"full":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg",1920,1280,false],"thumbnail":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-450x300.jpg",450,300,true],"medium":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-900x600.jpg",900,600,true],"medium_large":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-768x512.jpg",768,512,true],"large":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-1200x800.jpg",1200,800,true],"1536x1536":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg",1920,1280,false],"gform-image-choice-sm":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg",300,200,false],"gform-image-choice-md":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg",400,267,false],"gform-image-choice-lg":["https:\/\/marcinkrokowski.com\/wp-content\/uploads\/2026\/01\/fotograf-startupow-rotunda-reaktorX-81.jpg",600,400,false]},"post_excerpt_stackable_v2":"<p>Documentary-style coverage of the ReaktorX Demo Night finale at the PKO Rotunda. Photography of startups and pitches with an eye toward post-event communication. <\/p>\n","category_list_v2":"","author_info_v2":{"name":"Marcin","url":"https:\/\/marcinkrokowski.com\/en\/author\/marcinkompele_k2gxbthi\/"},"comments_num_v2":"0 comments","_links":{"self":[{"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/portfolio\/31689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/comments?post=31689"}],"version-history":[{"count":10,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/portfolio\/31689\/revisions"}],"predecessor-version":[{"id":31730,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/portfolio\/31689\/revisions\/31730"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/media\/31691"}],"wp:attachment":[{"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/media?parent=31689"}],"wp:term":[{"taxonomy":"kategoria_portfolio","embeddable":true,"href":"https:\/\/marcinkrokowski.com\/en\/wp-json\/wp\/v2\/kategoria_portfolio?post=31689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}