A new optical illusion excellently illustrates just how finicky our eyes are when it comes to perceiving colors.
From the cigar nestled in the brickwork to 'The Dress', many optical illusions have left viewers around the world baffled over the years. But the latest illusion is arguably one of the most bizarre ...
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The art of optical illusion has been an integral part of painting since antiquity when it was used as a yardstick by which to judge an artist's level of mastery. This book presents a fascinating ...
Optical art — also known as Op art — caused what Assistant Professor of History of Art and Architecture Lindsay Caplan described as a “critical panic around art’s illusionistic quality” when it ...