Now You See It, Now You Don't: The Amazing World of Optical Illusions

Now You See It, Now You Don't: The Amazing World of Optical Illusions

$17.99
$17.99
$17.99
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Author/Contributor(s): Simon, Seymour
Publisher: HarperCollins
Date: 8/17/1998
Binding: Hardcover
Condition: NEW
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 -- Now You See It, Now You Don't lets youngsters see for themselves why they can't always believe their eyes!