{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Art History: The Problem of the Development of Style in Later Art","author_name":"Wölfflin, Heinrich","thumbnail_url":"https://www.ebooknetworking.net/books/048/620/big0486202763.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486202763.html\">Principles of Art History: The Problem of the Development of Style in Later Art</a>","width":400,"height":300}