{"version":"1.0","provider_name":"Gold Leaf Supplies Blog","provider_url":"https:\/\/www.goldleafsupplies.co.uk\/info","title":"Colouring Metal Leaf - Gold Leaf Supplies Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Mzpbz8kmb8\"><a href=\"https:\/\/www.goldleafsupplies.co.uk\/info\/tips-and-techniques\/colouring-metal-leaf\/\">Colouring Metal Leaf<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.goldleafsupplies.co.uk\/info\/tips-and-techniques\/colouring-metal-leaf\/embed\/#?secret=Mzpbz8kmb8\" width=\"600\" height=\"338\" title=\"&#8220;Colouring Metal Leaf&#8221; &#8212; Gold Leaf Supplies Blog\" data-secret=\"Mzpbz8kmb8\" 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:\/\/www.goldleafsupplies.co.uk\/info\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.goldleafsupplies.co.uk\/info\/wp-content\/uploads\/2022\/05\/Gamboge.jpg","thumbnail_width":1200,"thumbnail_height":1200,"description":"[vc_row][vc_column][vc_column_text css_animation=&#8221;fadeInUp&#8221;]For centuries, gold-coloured varnishes have been used to change the colour of white metal and silver leaf. These varnishes were used anywhere large areas of gold leaf would have been unwarrantably expensive. Unfortunately not only do these recipes often require that the varnish should be boiled but many of the dyestuffs are now difficult &hellip; Continue reading \"\""}