illusions 2

9 images
cafe wall illusion lines are parallel
cafe wall illusion lines are parallel
540x347
duck rabbit illusion
duck rabbit illusion
474x295
Ehrenstein illusion
Ehrenstein illusion
460x460
Fraser spiral
Fraser spiral
498x500
gradient optical illusion
gradient optical illusion
600x355
grey square optical illusion
grey square optical illusion
540x418
isometric iIllusion
isometric iIllusion
119x159
Jastrow illusion
Jastrow illusion
441x277
Mach band illusion
Mach band illusion
294x293
Necker cube illusion
Necker cube illusion
381x322
penrose stairs
penrose stairs
300x235
Penrose triangle
Penrose triangle
287x248
relative size illusion
relative size illusion
600x369
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