Visual Encyclopedia


An illusion is a distortion of the senses, revealing how the human brain normally organizes and interprets sensory stimulation. Though illusions distort reality, they are generally shared by most people.

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A cool way to test your eyesight and I was introduced to the idea of a hybrid image- a low spatial frequency of one photo is combined with a high spatial frequency of another

Contributed by Sam Feldstone

Essentially a modern day version of Where's Waldo. A man is painted to completely blend in with the background.

Contributed by Maggie Ziegler

Perception of Illusion by Akiane Kramarik

Perception of Illusion by Akiane Kramarik

Contributed by Madeline Johnson

David Kwong explains illusion and how the mind craves order.

Contributed by Emily Erin Gardner

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