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Includes anomalous motion illusions.
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Over 50 optical illusions and ambiguous drawings.
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Gallery of pictures that will trick your eyes.
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Collection of illusions and images chosen for novelty and distinction from the usual set found in most collections.
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Dozens of optical illusions to tease your brain.
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A growing collection of optical illusions and eye tricks, including original illusion pictures and a collection of optical illusion desktop wallpaper.
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A collection of about 20 illusions - all accompanied by Java applets. Interactively changeable attributes help investigate which ones are in fact responsible for tricking the brain.
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Contains many optical illusions, illustrating a wide range of visual anomalies and surprising optical effects. A free screensaver, posters, and educational explanations are also provided.
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Offers a number of optical illusions for viewing, as well as explanations on how they work.
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Collection of illusions and other mind teasing oddities. Includes illusions that you can make.
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A selection of optical illusions including an optical illusion quiz.
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A multimedia museum of optical and sensory illusions, with on-line demonstrations and explanations.
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Focus on geometric optical illusions by Gianni A. Sarcone and Marie J. Waeber
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The stress here is on relative novelty and interactivity, in combination with a scientific background. Regularly updated.
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A collection of optical illusions, online games, and other fun things.
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Illusions by Brincat Norbert for viewing and downloading.
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A collection of optical illusion images, 3D street art, and flash demonstrations.
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Optical illusions, eye tricks, mind teasers and other puzzles.
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Amazing Pictures and Effects
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Contains many optical illusions in blog format.
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Comments on the terms 'Optical Illusion' and 'Visual Illusion'.
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A selection of common images.
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A large collection of optical illusions.
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A collection of riddles and optical illusions of many different forms with thumbnail browsing.
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Selection of optical illusions, hidden images, impossible objects and upside down images.
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A selection of old, new and original optical illusions. Many pictures are enhanced via the use of 3D and animation.
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Impossible figures, optical illusions, multimedia and 3D puzzles.
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