{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The elements of perspective: arranged for the use of schools and intended to be read in connexion with the first three books of Euclid","author_name":"John Ruskin","thumbnail_url":"https://www.ebooknetworking.net/books/B01/0N9/bigB010N9NED2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B010N9NED2.html\">The elements of perspective: arranged for the use of schools and intended to be read in connexion with the first three books of Euclid</a>","width":400,"height":300}