66 Optical Illusions & Visual Phenomena

There are loads of these.

These pages demonstrate visual phenomena and »optical illusions« or »visual illusions«. The latter is more appropriate, because most effects have their basis in the visual pathway, not in the optics of the eye. I selected these based on relative novelty and interactivity. When I find the time I will expand the explanations , to the degree that these phenomena are really understood; any nice and thoughtful comment welcome.