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|All Authors / Contributors:||
Gianni A Sarcone; Marie J Waeber
|Description:||95 pages : bcol. illustrations ; 18 cm|
|Contents:||Double trouble: images that appear to be two or more different objects or people; Impossible People: illusions involving people and faces; Artful Animals: illusions involving animal images., camouflage, hidden animals etc.; Colours and Shapes: colour adaptation illusions, studying one image before looking at another causes odd things to happen to colour perception; Twisted!: shape puzzles. Line puzzles. Straight or curvy? How long? Which line? How far away?; Moving patterns: illusory moving patterns: You know these pictures aren't moving - but somehow it looks as if they are!; Visual Paradoxes: paradoxical Illusions: curious perception puzzles.|
|Responsibility:||Gianni A. Sarcone and Marie-Jo Waebar.|