optical illusion

A visual puzzler.

Includes:

• checker shadow illusion
• fluttering heart illusion
• forced perspective
• impossible cube
• penrose stairs
• penrose triangle
• primrose field illusion
• rabbit-duck illusion
• split depth

Fine Art Parodies:

• l'amour de pierrot
• my wife and my mother-in-law

Others:

• illusion grid t-shirt
• the dress (meme)

See also

• impossible architecture
• Danbooru pool #1229 (Misleading Thumbnails)
• when you see it
• surreal
• Wikipedia article