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![Now You See It, Now You Don't: The Amazing World of Optical Illusions by Seymour Simon](https://558130.bdp32.group/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeW0ydGc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--4fc27c8dd2ed3b89967d829a5e72d40342de55ca/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFJc0FXa0M5QUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--038335c90cf75c275ae4d36968ac417dc4a0a3e3/Now%20You%20See%20It,%20Now%20You%20Don't-%20The%20Amazing%20World%20of%20Optical%20Illusions.jpg)
64 pages • missing pub info (editions)
ISBN/UID: 9780688161521
Format: Hardcover
Language: English
Publisher: Collins
Publication date: 17 August 1998
Description
This classic book on optical illusions explores dozens of visual riddles about distance, depth, brightness, contrast, and color. Newly designed and filled with more than eighty illustrations -- plus eight full-color pages of optical illusions -- N...
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![Now You See It, Now You Don't: The Amazing World of Optical Illusions by Seymour Simon](https://558130.bdp32.group/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeW0ydGc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--4fc27c8dd2ed3b89967d829a5e72d40342de55ca/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFJc0FXa0M5QUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--038335c90cf75c275ae4d36968ac417dc4a0a3e3/Now%20You%20See%20It,%20Now%20You%20Don't-%20The%20Amazing%20World%20of%20Optical%20Illusions.jpg)
64 pages • missing pub info (editions)
ISBN/UID: 9780688161521
Format: Hardcover
Language: English
Publisher: Collins
Publication date: 17 August 1998
Description
This classic book on optical illusions explores dozens of visual riddles about distance, depth, brightness, contrast, and color. Newly designed and filled with more than eighty illustrations -- plus eight full-color pages of optical illusions -- N...