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Knowledge Cats Dirty Minds
Pareidolia Rocks Birds

Knowledge

Facts, science and history of optical illusions.
See all the articles or scroll down to see what you came for.

Prehistoric ambiguous illusion

The history of optical illusions in art

Can animals see optical illusions? Hosico cat shows it with optical illusion rug

Animals and optical illusions

The Dress blue black white gold

Color Constancy Illusions

optical illusions with Tag: the tag: Physiological Illusions

Hermann Grid illusion

Reality is merely an illusion, albeit a very persistent one.
~Albert Einstein

Physiological illusions overstimulate the brain. They can be the mind benders like geometric illusions that seem to move, but also afterimages and grid illusions. The eyes can take in all the information, but the brain has no way to process it all. Because they happen in the visual pathway, they are also called visual illusions or true optical illusions..

Physiological illusions are often created images, because they are very hard to find in real life,

Examples of physiological illusions

Misaligned arrow

Misaligned Arrow

  • Pareidolia
  • Physical illusions
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