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
Dirty Minds Cats Paranormal
Nature Shadows Boats

Knowledge

A bit of knowledge on optical illusions. Or scroll down to see what you came for.

Prehistoric ambiguous illusion

The history of optical illusions in art

Parallax effect

Parallax Effect

sorrowful rock face pareidolia

How do optical illusions work?

Three little pigs

This is a classic dirty optical illusion created by three little pigs

Credit: Metal321

This classic dirty optical illusion of three little pigs looks like someone sitting on a photocopy machine without pants on.

More optical illusions:

World's Worst Carpet
Parking ramp
Giant Party in the Skyline
Collage illusion of ship
Reflected rice fields
Sunken Yacht
Bird in the Sky
Big Dog
  • Pareidolia
  • Physical illusions
Copyright © 2026 Eyecon – Optical Illusions. All Rights Reserved.
Scroll Up
This photo is not a composite, but rather zoomed in until it is hard to recognize what you are seeing. The orange color on the right is a retaining wall.

Separation

Birds

A classic dirty optical illusion caused by an armpit

Armpit

a dirty mind