{"version":"1.0","provider_name":"TEMPLATE","provider_url":"https:\/\/deravio.com\/template","author_name":"stole","author_url":"https:\/\/deravio.com\/template\/blog\/author\/stole\/","title":"Optical drawing reflection board kit - TEMPLATE","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1n7OMSzNus\"><a href=\"https:\/\/deravio.com\/template\/product\/optical-drawing-reflection-board-kit\/\">Optical drawing reflection board kit<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/deravio.com\/template\/product\/optical-drawing-reflection-board-kit\/embed\/#?secret=1n7OMSzNus\" width=\"600\" height=\"338\" title=\"&#8220;Optical drawing reflection board kit&#8221; &#8212; TEMPLATE\" data-secret=\"1n7OMSzNus\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/deravio.com\/template\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/deravio.com\/template\/wp-content\/uploads\/sites\/6\/2026\/09\/1-75.jpeg","thumbnail_width":960,"thumbnail_height":960,"description":"\ud83c\udfa8Learning to draw or trace detailed images can be frustrating when you struggle to get proportions and outlines right by eye. Traditional light boxes require printed pictures or heavy setups, making it difficult to practice sketching whenever inspiration strikes. \u270f\ufe0fThis optical drawing reflection board kit projects reflections directly onto your paper so you can trace any image easily without printing a single page."}