Category:Optical illusions
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Subcategories
This category has the following 47 subcategories, out of 47 total.
A
- Anorthoscope (3 F)
- Asahi Illusion (4 F)
B
- Blind spot (vision) (16 F)
C
- Chromostereopsis (7 F)
D
F
- Furrow illusion (7 F)
G
H
- Horsemanning (17 F)
I
- Illusion knitting (6 F)
- Infinity mirror (48 F)
M
N
- Numerosity adaptation effect (4 F)
O
P
- Phosphene (1 F)
R
S
- Shepard's tables (5 F)
- Stair illusions (4 F)
T
- Tabula scalata (5 F)
- Thatcher effect (5 F)
V
- Vanishing puzzles (5 F)
- Visual tilt effects (3 F)
Z
Pages in category "Optical illusions"
This category contains only the following page.
Media in category "Optical illusions"
The following 200 files are in this category, out of 397 total.
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"Cafe Wall" Illusion (9197452428).jpg 1,249 × 1,540; 1.32 MB
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"Empty Graal".png 477 × 552; 192 KB
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'atoes.png 425 × 646; 493 KB
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(Space)-time hourglass.JPG 3,415 × 4,950; 2.26 MB
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06DB~1 (2551486415).jpg 450 × 299; 140 KB
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09.11.1972. France Prince. (1972) - 53Fi4304.jpg 1,504 × 2,263; 765 KB
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100 Point Star.svg 512 × 512; 7 KB
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1580 - anamorphosis - mary, queen of scots.jpg 887 × 585; 148 KB
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1829 plateau - anorthoscope.jpg 1,928 × 738; 161 KB
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1873 The World of wonders.png 650 × 387; 30 KB
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2 Optical Illusion.jpg 600 × 602; 166 KB
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2009-04-26 02 Am Fischmarkt.jpg 1,911 × 3,484; 1.56 MB
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2015-365-44 This is Not a Parking Structure (16338465180).jpg 5,184 × 3,456; 4.48 MB
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3 Optical illusion.jpg 1,200 × 1,204; 374 KB
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3D illusion.png 1,572 × 840; 14 KB
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4 Optical Illusion.jpg 600 × 602; 169 KB
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4C4E0~1 (2552350726).jpg 450 × 440; 61 KB
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5 Optical Illusion.jpg 1,200 × 1,204; 420 KB
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5C9F7~1 (2551537303).jpg 531 × 534; 137 KB
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7C108~1 (2551557001).jpg 409 × 303; 24 KB
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8 color cycle (orange and green center) by Christopher Willard.png 609 × 971; 1.04 MB
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8 color cycle (purple and yellow center) by Christopher Willard.png 574 × 888; 938 KB
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90度システム広告 ナビスコ チップスター 2014 (15746577465).jpg 6,016 × 4,000; 13.18 MB
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A realistic Mtn Sheep painting in the Faro Museum (14470066095).jpg 2,121 × 1,414; 1.69 MB
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Abstand Lin vert 2.svg 1,052 × 744; 25 KB
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Abstand Lin vert.svg 1,052 × 744; 25 KB
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Abstract photography BWI.jpg 3,213 × 2,360; 2.96 MB
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AccordiQuadrQualQuant.png 764 × 800; 9 KB
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After parallel.PNG 807 × 371; 399 KB
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Alice is looking for a black cat in a warped room.jpg 4,032 × 3,024; 3.76 MB
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Asahi Illusion 3.png 203 × 203; 28 KB
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Asahi Illusion 4.png 203 × 203; 22 KB
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Asahi Illusion 5.svg 282 × 284; 45 KB
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Asahi Illusion 6.svg 284 × 284; 43 KB
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Back alley, Siniscola, Nuoro, Sardinia, Italy - panoramio.jpg 2,835 × 1,890; 3.45 MB
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Baldwin St Dunedin MRD.jpg 3,214 × 2,134; 2.09 MB
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Baldwin Street (8321363311).jpg 4,928 × 3,264; 3.1 MB
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Baldwin Street, New Zealand.jpg 1,540 × 1,122; 378 KB
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Bergen's illusion 20200723.png 380 × 385; 176 bytes
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Bergen's Illusion.svg 379 × 379; 762 bytes
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Beso a la luna de Cabo de Gata.JPG 3,072 × 4,608; 5.85 MB
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Bezold Effekt Balken.png 699 × 271; 2 KB
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Bezold Effekt Kreise.png 896 × 898; 220 KB
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Biennale 2005 in Venice - art installation.jpg 3,121 × 2,080; 4.01 MB
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BildoOa.jpg 214 × 219; 5 KB
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BildoOb.jpg 335 × 146; 5 KB
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Black blob - optical illusion.png 706 × 471; 267 KB
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Blacklight-bodypaint.jpg 3,744 × 5,616; 6.22 MB
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Blinking in Upside Down Goggles.gif 321 × 379; 863 KB
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Bourdon Taeuschung Drehungen.svg 571 × 302; 3 KB
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Bourdon Taeuschung.svg 150 × 289; 8 KB
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Bressan Taeuschung.svg 512 × 246; 6 KB
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Bridge from sky.jpg 5,344 × 3,006; 4.68 MB
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Brocken Spectre at California Place.jpg 4,000 × 4,000; 1.86 MB
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Brown spheres optical illusion.png 1,600 × 1,200; 319 KB
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Brunori's Circle.gif 560 × 560; 81 KB
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Café Wall Illusion.svg 960 × 580; 11 KB
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Camcorder pic on Laptop and same camcorder filming the laptop.webm 16 s, 720 × 1,280; 4.66 MB
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Cartagena E. trenes.jpg 720 × 540; 90 KB
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Catoptric cistula, single scene, from 1728 Cyclopaedia, Vol 2.jpg 252 × 277; 62 KB
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Catoptric theatre.jpg 1,006 × 1,232; 659 KB
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Chevreul Taeuschung.svg 598 × 258; 6 KB
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ColourDisappearnceEffect.tif 1,200 × 675; 3.09 MB
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Comparisonflower.jpg 780 × 476; 156 KB
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Constudame.png 852 × 318; 7 KB
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Constudrival.png 806 × 334; 7 KB
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CopperfieldStarIllusion.jpg 1,157 × 1,761; 308 KB
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Couillet - chevalements de la mine du Pêchon - Star Wars.jpg 3,264 × 4,928; 8.25 MB
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Count the black dots - Flickr - Carlos ZGZ.jpg 2,377 × 1,736; 2.21 MB
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Cow Illusion.jpg 375 × 220; 12 KB
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Crossed Eye number illusion.png 3,000 × 1,669; 36 KB
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Databending Christopher Willard, 2012, 2017.jpg 2,810 × 1,898; 4.4 MB
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Decorative masking tape (2498645134).jpg 3,872 × 2,592; 1.23 MB
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Den Helder - Beatrixstraat, 3D street art 2020.jpg 3,264 × 1,836; 1.61 MB
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Desenho de ilusão..png 800 × 600; 120 KB
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Dichotomy.svg 455 × 218; 376 bytes
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Die Gartenlaube (1884) b 404 1.jpg 461 × 111; 71 KB
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Die Gartenlaube (1892) b 452 4.jpg 782 × 289; 89 KB
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Different map projections.png 1,049 × 462; 166 KB
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Distorsione-ottica.jpg 1,440 × 900; 79 KB
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Dort s kumkvatem.jpg 1,080 × 1,080; 261 KB
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Doublerainbowstar3.gif 400 × 400; 4.41 MB
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Drawing a twisted-arrow ribbon.jpg 1,024 × 768; 127 KB
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DSB EB 3205 and 3237 at Nordhavn Station.jpg 1,518 × 1,012; 686 KB
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Dualing Illusions.svg 750 × 600; 6 KB
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Ebbinghaus-Groessenkontrasttaeuschung.svg 364 × 177; 8 KB
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EDUCATE Just the Triangle Transparent.png 521 × 521; 15 KB
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Ehrenstein Illusion.svg 850 × 850; 9 KB
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EiN BiLd dAs SiCh BeWegT.jpg 1,920 × 1,336; 991 KB
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Electric Brae, Ayrshire, Scotland, September 2012.jpg 1,936 × 1,296; 1.69 MB
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Estación Once - 30 de Diciembre 02.jpg 4,032 × 3,024; 4.26 MB
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Eugen Kirchner Salongespräch zweier alter Damen.jpg 836 × 863; 268 KB
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Fast slow.jpg 1,193 × 516; 74 KB
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Faulhorn as seen by headless tourist.jpg 21,504 × 2,455; 32.6 MB
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FerromagnetischerWerkstoff.png 537 × 334; 5 KB
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Fick figure.jpg 402 × 465; 10 KB
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Fick figure.png 200 × 231; 4 KB
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Fig OK.tif 2,846 × 1,006; 67 KB
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Figur Grund Wahrnehmung.svg 205 × 203; 9 KB
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Figure 4Wiki contrast function.jpg 1,920 × 963; 163 KB
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Figure4Wiki flicker influence quantities.jpg 1,280 × 576; 94 KB
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Figure4Wiki strobo influence quantities.jpg 1,058 × 576; 59 KB
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Flash lag Frame073.gif 1,000 × 600; 659 bytes
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Flash lag.gif 1,000 × 600; 30 KB
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Flashed face distortion effect.webm 54 s, 1,280 × 720; 1.95 MB
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Foliscopi.gif 300 × 196; 8 KB
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Footprints appear as raised relief, Juist island, Germany.jpg 4,370 × 3,278; 9.87 MB
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Frame is one but photo looking two.jpg 400 × 400; 12 KB
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František Dostál Humor 2.jpg 756 × 1,024; 106 KB
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Frappé-Effekt bei geradem Kreiskegel.png 750 × 894; 58 KB
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Frappé-Effekt bei verschiedenen Gläsern.png 644 × 620; 48 KB
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Frappé-Effekt halbe Füllmenge.png 344 × 596; 27 KB
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Frappé-Effekt.png 644 × 612; 36 KB
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Froelich.gif 1,000 × 600; 12 KB
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Good boy.JPG 2,000 × 3,000; 919 KB
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Gray grid for anti-McCollough effect.svg 512 × 512; 2 KB
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Grayscale saturation optical illusion.svg 512 × 213; 803 bytes
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Grey spheres optical illusion.png 1,600 × 1,200; 280 KB
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Grey square optical illusion cut 2.jpg 2,174 × 1,688; 904 KB
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Grid Illusion with Tiles and Circles.png 4,096 × 4,096; 30.27 MB
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Haberle, John - U.S.A. - Google Art Project.jpg 5,813 × 4,000; 5.14 MB
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Hainichen(Sachsen).Camera.obscura 29.07.2014 10-43-26.JPG 1,080 × 1,920; 1.08 MB
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Hall checker optical illusion.svg 512 × 512; 62 KB
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Hallucination.jpg 3,648 × 2,736; 20.82 MB
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Hanging by a thread (21033883115).jpg 4,928 × 3,264; 3.81 MB
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Helmholtz-Kohlrausch effect.svg 1,000 × 412; 536 bytes
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Hering Taeuschung.svg 500 × 200; 756 bytes
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Herman grid with receptive circles (1).png 758 × 726; 15 KB
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Herman grid with receptive circles.png 960 × 720; 9 KB
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Hermann grid with receptive circles.png 1,286 × 724; 26 KB
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Hidden Photo Optical Illusion.jpg 1,000 × 1,250; 696 KB
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Hijskraan (1).jpg 2,988 × 5,312; 3.16 MB
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Hijskraan (2).jpg 5,312 × 2,988; 4.78 MB
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Himeji Oshiro Matsuri 066.JPG 3,456 × 2,304; 3.64 MB
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Hollow face illusion swing.gif 384 × 512; 2.26 MB
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Hollow face illusion.gif 384 × 512; 2.26 MB
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Horizontal axis reflection ambigram example me we.jpg 1,080 × 1,080; 82 KB
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Horse Petroglyph, Dinosaur National Monument.jpg 1,280 × 857; 638 KB
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Hybrid image decomposition.jpg 512 × 768; 192 KB
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Hybrid image illusion example love war.jpg 1,080 × 1,080; 89 KB
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Hydro-optische Täuschung beim Blausee.webm 3.1 s, 1,080 × 1,920; 14.38 MB
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I will be in your mind.jpg 640 × 480; 115 KB
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Illusion dependent on viewing distance.jpg 1,200 × 900; 687 KB
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Illusione ottica-linee-1000X1000-001.jpg 1,000 × 1,000; 277 KB
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Illusione ottica-linee-1000X1000-002.jpg 1,000 × 1,000; 258 KB
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Ilusion optica.jpg 1,618 × 909; 136 KB
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Ilusão de optica....JPG 1,500 × 2,250; 1.79 MB
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Image coherent noise example.png 512 × 512; 5 KB
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Introduccion.jpg 1,587 × 2,245; 330 KB
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Invisible Cross.svg 562 × 565; 375 KB
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Irradiation.svg 700 × 1,020; 1 KB
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ITatami (8465411258).jpg 4,522 × 2,996; 1.58 MB
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Jastrow-illusion.svg 145 × 156; 3 KB
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JP Post & Hat Nagoya Nishi-ku 20140527.JPG 3,216 × 4,288; 7.83 MB
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JRきっぷ売場 (13539427653).jpg 1,920 × 1,080; 484 KB
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Judd-Taeuschung.svg 574 × 120; 4 KB
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Julian Beever en Guayaquil (más cerca).JPG 1,290 × 846; 682 KB
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Julian Beever en Guayaquil.JPG 3,072 × 2,304; 1.78 MB
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Juxtaposition image.png 1,198 × 818; 96 KB
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Kanisza Triangle.jpg 196 × 184; 5 KB
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Kegelstumpfförmiges Glas mit Markierungen.png 364 × 630; 27 KB
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Kersten's shadow effect - increasing height.gif 1,755 × 992; 27 KB
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Kersten's shadow effect - same height.gif 1,755 × 992; 28 KB
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Kid in a warped room.jpg 4,032 × 3,024; 3.56 MB
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King Charles ye. firste head drawn in optiks ... Wellcome V0049617EL.jpg 708 × 2,669; 1.01 MB
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Koffka-Ring 1.svg 3,419 × 1,728; 50 KB
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Koffka-Ring 2.svg 3,416 × 1,731; 50 KB
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Koffka-Ring 3.svg 3,422 × 1,725; 43 KB
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Kopie nach Schlesinger Ein schöner Rahmen.jpg 3,208 × 4,237; 2.41 MB
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KRAKÓW, AB. 057.JPG 1,067 × 800; 269 KB
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KRAKÓW, AB. 060.JPG 1,067 × 800; 235 KB
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Kropla deszczu na źdźble trawy.jpg 1,772 × 1,240; 1.15 MB
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Kurioseum-Purgstall 1938.jpg 6,960 × 4,640; 3.11 MB
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Laberinto (21956013609).jpg 7,936 × 6,049; 5.53 MB
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Laengen-Illusion.svg 348 × 94; 4 KB
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Ley de igualdad o equivalencia.gif 100 × 96; 5 KB
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Like A Vulcano (220413119).jpeg 2,048 × 1,212; 616 KB
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Lippsche Taeuschung.svg 234 × 304; 37 KB
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Lévitation.JPG 693 × 510; 212 KB
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Mach band cross.svg 512 × 341; 2 KB
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Magic (61488859).jpeg 2,048 × 2,731; 1.01 MB
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Magnet Hill sign, Orroroo.jpg 4,000 × 3,000; 4.74 MB
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Man in room with mirrors at three walls, turning and making video thereof.webm 39 s, 1,920 × 1,080; 13.77 MB
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Man photographing himself in cornered mirror to generate illusion (cropped).jpg 1,539 × 601; 465 KB
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Man photographing himself in cornered mirror to generate illusion (cropped2).jpg 1,900 × 405; 422 KB
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Man photographing himself in cornered mirror to generate illusion cropped.jpg 1,921 × 952; 651 KB
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Man photographing himself in cornered mirror to generate illusion.jpg 3,264 × 2,448; 1.32 MB
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