{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Art of Drawing Optical Illusions: How to draw mind-bending illusions and three-dimensional trick art in graphite and colored pencil (Art Of...techniques)","author_name":"Harris, Jonathan Stephen","thumbnail_url":"https://www.ebooknetworking.net/books/163/322/big1633223558.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1633223558.html\">The Art of Drawing Optical Illusions: How to draw mind-bending illusions and three-dimensional trick art in graphite and colored pencil (Art Of...techniques)</a>","width":400,"height":300}