SuperVisions: Ambiguous Optical Illusions

by Al Seckel

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Description

First you see one thing, then another. The picture changes from one moment to the next, flip-flopping back and forth. That's an ambiguous illusion, and the ones in this largest-ever collection offer constant, pleasurable surprises. Sometimes, the perceptual shift occurs if you just stare at the visual puzzle long enough; in other cases, it's necessary to invert or rotate the image first. In one picture, it's a cat-and-mouse game as you try to discover where the mouse is hiding from the cat. show more Another image features two minstrels playing homage to William Shakespeare--but at first, only the familiar portrait of the bard may be apparent. Once the dual nature of the illusion reveals itself, you'll never see just one object again. show less

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22+ Works 1,817 Members
Al Seckel is currently working on a comprehensive academic treatise on illusions for Massachusetts Institute of Technology and working in the Division of Computational and Neuronal Systems at Cal Tech in Pasadena. He lives in Pasadena, California.

Common Knowledge

Canonical title
SuperVisions: Ambiguous Optical Illusions

Classifications

Genre
Nonfiction
DDC/MDS
152.148Philosophy & psychologyPsychologySensory perception, movement, emotions, physiological drivesSensesVisionOptical illusions
LCC
QP495 .S43SciencePhysiologyPhysiologyNeurophysiology and neuropsychology
BISAC

Statistics

Members
39
Popularity
747,315
Rating
½ (4.25)
Languages
English
Media
Paper
ISBNs
1