No. of pages 96
There are 96 pages in this book. This book was published 2013 by Welbeck Publishing Group .
Gianni A. Sarcone and Marie-Jo Waeber are co-founders of Archimedes' Laboratory. They invent, create and develop interactive thinking games and optical illusions.
This book has the following chapters: 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. 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.