{"version":"1.0","provider_name":"250 Jahre Caspar David Friedrich","provider_url":"https:\/\/cdfriedrich.de\/en\/","title":"Chalk Cliffs on R\u00fcgen &#8211; 250 Jahre Caspar David Friedrich","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dMDIzmwogp\"><a href=\"https:\/\/cdfriedrich.de\/en\/chronicle\/kreidefelsen-auf-ruegen\/\">Chalk Cliffs on R\u00fcgen<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/cdfriedrich.de\/en\/chronicle\/kreidefelsen-auf-ruegen\/embed\/#?secret=dMDIzmwogp\" width=\"600\" height=\"338\" title=\"&#8220;Chalk Cliffs on R\u00fcgen&#8221; &#8212; 250 Jahre Caspar David Friedrich\" data-secret=\"dMDIzmwogp\" 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:\/\/cdfriedrich.de\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Friedrich\u2019s Chalk Cliffs on R\u00fcgen, without a doubt one of his major works, is so famous that it is easy to overlook how little reliable information there is about this painting. (1) Not even the year of its origin has been ascertained, although it is often assumed that Friedrich painted it around 1818, just after [&hellip;]"}