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
Cars Trees Birds

Knowledge

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

Billie Eilish drawn in 3D by Stephan Pabst

Anamorphic optical illusions

Superior mirages

Inferior and Superior Mirages, and Fata Morgana

Forced perspective image Pisa tower

Forced Perspective

A Whale of a Cloud

Whale of a cloud

Source/credit: Karzdan

The whale of a cloud (spotted over Texas in 2020) is a great example of pareidolia, when you see images in random patterns.

More optical illusions:

Peacock with its head in the ground
Screaming up or down?
Trail Runner Going into the Woods
Tetanus Rainbow
Puffy Face
Ghost Cat
Deformed Building
Headless Man
  • Pareidolia
  • Physical illusions
Copyright © 2026 Eyecon – Optical Illusions. All Rights Reserved.
Scroll Up
Howling wolf cloud

Howling Wolf

Animals

Tsunami in Ohio

Tsunami in Ohio

Clouds