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Knowledge Cats Dirty Minds
Camouflage and Mimicry Trees People

Knowledge

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

The Dress blue black white gold

Color Constancy Illusions

sorrowful rock face pareidolia

How do optical illusions work?

Parallax effect

Parallax Effect

Chili willies

Chili willies or peter peppers

Source/credit: Wikimedia

These chili willies are called Peter Peppers and grow in Texas, Louisiana and Mexico and are more spicy then the Jalapeño. That is, if you are willing to put it in your mouth…

 

More optical illusions:

Canoe in the Winter
Dog Log
Big Dog
Migrating horses
A Little Army
Live Wallpaper
Impaled windshield
Dog Head Mount
  • Pareidolia
  • Physical illusions
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sorrowful rock face pareidolia

A sorrowful rock

Nature

This eye of the tower is watching over Verona, from the 84 meter high Torre dei Lamberti.

The eye of the tower

Buildings