Optical Illusions

Can you believe your eyes?

Stretch your brain with these mind-bending illusions.

1) Does Size Matter? Impossible Triangle 2) The Impossible Triangle
Impossible Trident 3) The Impossible Trident Fraser Spiral 4) The Fraser Spiral
Hermann Grid 5) Hermann Grid Cafe Wall 6) Cafe Wall
Apparition 7) An Apparition? Motion After 8) Motion After Effect
Colour Contrast 9) Colour Contrast Stroop Effect 10) The Stroop Effect
Necker Cube 11) The Necker Cube Wife or Mother-in-law 12) Young or old...
Dancing Lights

13) Dancing Lights
Needs Quicktime

Kaniza 14) Kaniza Illusion