Skip to content

Eyecon – Optical Illusions

Choose a category here:

  • People
  • Objects
    • Cars
    • Boats
    • Buildings
    • Floors
    • Chairs
    • Stairs
    • Bicycles
  • Animals
    • Cats
    • Dogs
    • Birds
    • Snakes
  • Nature
    • Trees
    • Flowers
    • Clouds
    • Rocks
  • the Paranormal
    • Ghosts
    • UFOs
    • Zombies
  • Videos
  • Landmarks
  • Shadows
  • a dirty mind
  • Types of Optical Illusions
    • Forced Perspective
    • Pareidolia
    • Physical Illusions
    • Reflection
    • Refraction
    • Color Constancy
    • Camouflage and Mimicry
    • Geometry
  • AI
Knowledge Cats Dirty Minds
Pareidolia Bicycles the tag: Cognitive Illusions

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

Locomotives in their natural habitat

Pareidolia (Seeing faces)

Superior mirages

Inferior and Superior Mirages, and Fata Morgana

Cat a log

Find the cat
Source/credit: waterhauler

The cat looks like a piece of firewood.
Middle stack, second piece of firewood from the top is not made of wood, but a light-orange tabby cat.

More optical illusions:

A Starry Night Sky
Hand through a cat
Grate View of Central Park
A Flying Island
Eyes of the Amazon
A Festival for Ants
Screw hole
Inappropriately Dressed
  • Pareidolia
  • Physical illusions
Copyright © 2026 Eyecon – Optical Illusions. All Rights Reserved.
Scroll Up
Street in Macau

The Invasion

Buildings

Elvish writing

Elvish Writing

Objects