{"version":"1.0","provider_name":"Toril Johannessen","provider_url":"https:\/\/www.toriljohannessen.no\/en\/","title":"In Search of Iceland Spar - Toril Johannessen","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"RhvR5BChxY\"><a href=\"https:\/\/www.toriljohannessen.no\/en\/works\/in-search-of-iceland-spar\/\">In Search of Iceland Spar<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.toriljohannessen.no\/en\/works\/in-search-of-iceland-spar\/embed\/#?secret=RhvR5BChxY\" width=\"600\" height=\"338\" title=\"&#8220;In Search of Iceland Spar&#8221; &#8212; Toril Johannessen\" data-secret=\"RhvR5BChxY\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.toriljohannessen.no\/toril\/wp-content\/uploads\/2018\/05\/1-In-Search-of-Iceland-spar1.jpg","thumbnail_width":3001,"thumbnail_height":2002,"description":"The installation In Search of Iceland Spar is a photographic collection of the mineral Iceland spar. The optical properties of Iceland spar \u2013 polarization of light \u2013 made this particular type of calcite play an important role in the development of the natural sciences. Used for experimentation as a key component of various optical instruments, [&hellip;]"}