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3 types of optical illusions are a union of science and art - Big Think
Moon illusion - Wikipedia
What is the difference between an optical illusion and an optical effect? - Quora
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Moon illusion - Wikipedia
The Hollow-Face illusion is an optical illusion in which the perception of a concave mask of a face appears as a normal convex face. The illusion is weaker among people with schizophrenia
Optical illusion - Wikiwand
Ames room - Wikipedia
Optical illusion - Wikipedia, the free encyclopedia Cool optical illusions, Triangle optical illusion, Visual illusion
Visual Phenomena & Optical Illusions
Rubin vase - New World Encyclopedia
Poggendorff illusion - Wikipedia
The Memetic damage inducing optical illusion - Antonio's Vault - Quora
Flip book - Wikipedia
Optical illusion, illusion, miscellaneous, symmetry, stock Photography png