{"version":"1.0","provider_name":"Gauthier Cerf Art","provider_url":"https:\/\/gauthiercerf.com\/en\/","author_name":"Walter H\u00fcrsch","author_url":"https:\/\/gauthiercerf.com\/en\/author\/gauthier-cerf\/","title":"Stairway to Heaven - Gauthier Cerf Art","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"c5hST7zhjI\"><a href=\"https:\/\/gauthiercerf.com\/en\/artwork\/stairway-to-heaven\/\">Stairway to Heaven<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/gauthiercerf.com\/en\/artwork\/stairway-to-heaven\/embed\/#?secret=c5hST7zhjI\" width=\"600\" height=\"338\" title=\"&#8220;Stairway to Heaven&#8221; &#8212; Gauthier Cerf Art\" data-secret=\"c5hST7zhjI\" 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:\/\/gauthiercerf.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/gauthiercerf.com\/wp-content\/uploads\/2023\/06\/P_136_GCA-Session-20230620_Stairway_to_Heaven_JPEG-WEB.jpg","thumbnail_width":2048,"thumbnail_height":2048,"description":"Fibonacci Squares The Fibonacci Squares\u00a0 collection shows arrangements of Fibonacci squares whose side lengths are Fibonacci numbers. Fibonacci squares have the fascinating property that they can be composed of the next two smaller Fibonacci squares and two Fibonacci rectangles. (The side lengths of a Fibonacci rectangle are two consecutive Fibonacci numbers.) The smaller Fibonacci squares [&hellip;]"}