{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"National Gallery Technical Bulletin: Volume 14, 1993 (National Gallery London Publications)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/030/006/big0300067178.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0300067178.html\">National Gallery Technical Bulletin: Volume 14, 1993 (National Gallery London Publications)</a>","width":400,"height":300}