Amazing Optical Illusions
BOOKSALES Incorporated REMAINDERS, Oct 1, 2007 - Games - 160 pages
Contains more than 150 colorful optical illusions just waiting to blur your vision and put your brain in a spin! This book is great for adults and children alike, and the authors explain why it is that your brain and eyes can be fooled so easily.
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Actually after-image aligned Ambigrams Ambiguous figures apparent neon appear slightly artist background ball blue Borromean rings brain bulge called chromatic aberration color assimilation color illusion Completion figures concave cube dark depending distance distorted dots droodles effect everyday example eyes face figure illusion focus Gallery gray zone green il^ii il^k il^k il^li il^li illusion is related illusory contours impossible figure impossible object interpretation intersections Kanisza lateral inhibition li^ll light lines Lingelbach grid illusion look magic movement neon color number l0 optic nerve optical illusions painted paradox parallel perceive perfect squares peripheral drift illusion perspective picture Ponzo illusion receptive fields rectangle red square retina retinal rivalry rotating illusion scintillating secret of perpetual seems darker shade simultaneous brightness contrast spot stare stimulus Tangram tilt triangles tribar trick undecidable figure vanish puzzles vision visual angle visual field visual perception visual system yellow