{"version":"1.0","provider_name":"Prometheus","provider_url":"https:\/\/prometheus.tudelft.nl\/en\/","author_name":"Jackie Frew","author_url":"https:\/\/prometheus.tudelft.nl\/en\/author\/jfrew\/","title":"Leaded glass workshop II - Prometheus","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xm8rVaYjtz\"><a href=\"https:\/\/prometheus.tudelft.nl\/en\/product\/leaded-glass-workshop-kopie\/\">Leaded glass workshop II<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/prometheus.tudelft.nl\/en\/product\/leaded-glass-workshop-kopie\/embed\/#?secret=xm8rVaYjtz\" width=\"600\" height=\"338\" title=\"&#8220;Leaded glass workshop II&#8221; &#8212; Prometheus\" data-secret=\"xm8rVaYjtz\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/prometheus.tudelft.nl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/prometheus.tudelft.nl\/wp-content\/uploads\/2025\/03\/glas-in-lood.jpg","thumbnail_width":640,"thumbnail_height":586,"description":"Learn this traditional craft during our workshop. During this small scale workshop which lasts around 2,5 hours you can make your own mini (9x11cm) leaded glass with flowers. Or, you may choose to frame a mini photo\/picture, the size is 4.5x6cm Choose your favourite colours and flowers, the teacher will tell you step by step [&hellip;]"}