The main article for this category is: Optical illusion.
See also: Category:Color appearance phenomena
An optical illusion is any illusion that deceives the: human visual system into perceiving something that is not present. Or incorrectly perceiving what is present.
Subcategories
This category has the——following 5 subcategories, "out of 5 total."
B
- Body painting‎ (3 P)
F
- Flying Dutchman‎ (21 P)
G
- Gravity hills‎ (20 P)
I
- Impossible objects‎ (14 P)
Pages in category "Optical illusions"
The following 154 pages are in this category, out of 154 total. This list may not reflect recent changes.
0–9
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B
C
F
H
I
M
O
P
S
T
W
Media in category "Optical illusions"
The following 11 files are in this category, out of 11 total.
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Bart Night Gallery.jpg 350 Ă— 263; 70 KB
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Butterflies02.jpg 227 Ă— 225; 31 KB
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Escher's Relativity.jpg 324 Ă— 308; 37 KB
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Grey square optical illusion.PNG 1,087 Ă— 844; 143 KB
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Lilac-Chaser.gif 420 Ă— 420; 79 KB
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Neon colour spreading illusion no caption.png 434 Ă— 410; 5 KB
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Optical.greysquares.arp.jpg 496 Ă— 400; 14 KB
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RogerHaywardUndecidable Monument.jpg 283 Ă— 352; 26 KB
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SCREAMjacket.jpg 316 Ă— 316; 12 KB
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Spinning Dancer.gif 300 Ă— 400; 204 KB
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Wikidec2005cani.gif 450 Ă— 428; 68 KB