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Rings of seahorses seem to rotate and butterflies seems to transform into warriors right on the page. Astonishing creations of visual trickery by masters of the art, such as Escher, Dali, and Archimbolo make this breathtaking collection the definitive book of optical illusions. Includes an illuminating Foreword by the Pulitzer Prize-winning author Hofstadter.
"Incredible Visual Illusions is the most comprehensive and amazing collection of optical illusions ever assembled, with almost three hundred different artworks. You will be amazed as some images flash and scintillate before your eyes, while others disappear right in front of you. Size and shape can lose their meaning, you'll see motion where there is no motion and the laws of perspective are turned on their heads! You won't believe your eyes!" --
Selection of over 280 optical illusions from historical and modern sources.
Contains color and black-and-white illustrations of over three hundred optical illusions, each with brief, explanatory text.
These amazing artistic optical illusions have real depth - that's because they're in 3D! Some have to be viewed through a pair of red & blue paper glasses, which come with the book: put them on & watch decorative cubes, towers, & other complex geometric drawings spring to life, gaining volume & space.
Each optical teaser in this challenging book is a small diagram that, when stared at or moved in a certain way, tricks the eyes. Brief directions show readers how to experience the teaser. Some of these "directions" ask a question intended to make the viewer do something. The answer to the question is determined by viewing the teaser and is also printed in upside-down text at the bottom of the page. The teasers are very easy to perform but are interesting enough to merit repeated viewings. Includes over 80 puzzles.
This intriguing collection contains more than 275 optical illusions that appear to change before your eyes. Al Seckel carefully selected both well-known images, such as Shepard's tabletop, Wade's spiral, Ames room and Rubin's face/vase, and many lesser-known, but no less effective, illusions. Every type of optical illusion is here, along with notes about the science of each visual perception and how the illusions work. Among the baffling images and shapes are: Figure/ground illusions, in which one shape switches into another then back again Ambiguous figures Impossible objects Trompe l'oeil Stereo illusions. With illusions rendered in photography, artwork and computer imaging, and a huge variety of themes and effects, Optical Illusions dazzles both the mind and the eye.
With close to 300 different illusions, this is one of the most comprehensive and amazing collections of optical illusions ever assembled.
A gallery of over one hundred optical illusions, each with an explanation.
This intriguing collection contains more than 275 optical illusions that appear to change before your eyes. Al Seckel carefully selected both well-known images, such as Shepard's tabletop, Wade's spiral, Ames room and Rubin's face/vase, and many lesser-known, but no less effective, illusions. Every type of optical illusion is here, along with notes about the science of each visual perception and how the illusions work. Among the baffling images and shapes are: Figure/ground illusions, in which one shape switches into another then back again Ambiguous figures Impossible objects Trompe l'oeil Stereo illusions. With illusions rendered in photography, artwork and computer imaging, and a huge variety of themes and effects, Optical Illusions dazzles both the mind and the eye.