a collection of awesome generators.

Random Optical Illusions

To get random optical illusions, all you have to do is select how many you want and hit the gree generate button.

Color constancy

Color constancy

Colour constancy is an example of subjective constancy and a feature of the human color perception system which ensures that the perceived color of objects remains relatively constant under varying illumination conditions. A green apple for instance looks green to us at midday, when the main illumination is white sunlight, and also at sunset, when the main illumination is red.

What is this tool?

With this generator, you can explore optical illusions at random. To make it I collected 95 illusion names, images and a description of how they work where the information was available.