1.0PERCEIVEhttps://perceive-horizon.euadmin6543https://perceive-horizon.eu/index.php/author/admin6543/rich600338<blockquote class="wp-embedded-content" data-secret="60thuvl0iY"><a href="https://perceive-horizon.eu/index.php/results/colour-knowledge-repository/">PERCEIVE Colour Knowledge Repository</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://perceive-horizon.eu/index.php/results/colour-knowledge-repository/embed/#?secret=60thuvl0iY" width="600" height="338" title="“PERCEIVE Colour Knowledge Repository” — PERCEIVE" data-secret="60thuvl0iY" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://perceive-horizon.eu/wp-includes/js/wp-embed.min.js </script> Colour Knowledge Repository The PERCEIVE Colour Knowledge Repository (CKR) is an open data management system designed to collect, structure, and openly share colour-related resources in cultural heritage artworks. From ancient polychrome sculptures to fragile painted surfaces, dyed textiles, and historical films, the repository enables users to share documentation and simulation data on colour changes, as […]http://perceive-horizon.eu/wp-content/uploads/2025/08/Screenshot-2025-08-11-alle-10.54.16-scaled.png