The "Blivet" or "Poiuyt" impossible object shown against a warped checkerboard optical illusion background. There are no curved lines in the picture, except the ovals at the ends of the tines of the fork. The sides of the squares of the green-and-white checkerboard are strictly horizontal or vertical.
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The "Blivet" or "Poiuyt" impossible object shown against a warped checkerboard optical illusion background. There are no curved lines in the picture, except the ovals at the ends of the tines of the fork. Self-made image, derived by combining [[:File...
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Short title
"Blivet" or "Poiuyt" impossible object against a warped checkerboard optical illusion background