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$27.95	$20.95

Puzzling Pictures

A. Claybourne

A picture shows exactly how things look. Well, it does most of the time. However, our brains use lines and angles to figure out whether buildings are bigger than each other or leaning in an odd way. This book shows readers exactly how pictures can be optical illusions and why they see what they do. Gr. 3-7

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Full-color Photographs Further Reading Glossary Index 32 pages 8-1/2” x 11” ©20