Optical Illusions, Videos, Images, Brain Teasers and We are your main source for optical illusions, brain teasers and We offer every type of illusion that you can possibly think of Illusions The Adventures of a Reluctant Messiah Richard Illusions The Adventures of a Reluctant Messiah Richard Bach on FREE shipping on qualifying offers In the cloud washed airspace between the cornfields of Illinois and blue infinity, a man puts his faith in the propeller of his biplane For disillusioned writer and itinerant barnstormer Richard Bach Optical Illusions and Visual Phenomena Bach Optical illusions don t trick the eye nor fool the brain , nor reveal that our brain sucks , but are fascinating They also teach us about our visual perception, and its limitations. Optical Illusions Free Picture Illusions Welcome to the archive of optical illusions, an archive of illusions that play tricks with your brain.Many of the images you will find here demonstrate visual phenomena, and optical or visual illusions. Best Illusion of the Year Contest The Best illusion of the Year Contest is a celebration of the ingenuity and creativity of the world s premier illusion research community Contestants from all around the world submitted novel illusions unpublished, or published no earlier than , and an international panel of judges rated them and narrowed them to the TOP TEN. Akiyoshi s illusion pages Beyond Borders DISCLAIMER Most of the material contained within these pages was created by Akiyoshi Kitaoka and is not copyright free If you wish to use any of the material for research purposes, personal purposes, or educational purposes, you may do so only if you include a citation. Cool Optical Illusions BrainDen Optical illusions sometimes called also visual illusions are cool images perceived in a manner that differs from objective reality What the human eye sees is interpreted by the brain in a way that contradicts physical measurement of the source image You can find several types of cool optical illusions on this site all sorted into detailed categories located below and in menu on the right Optical Illusion Galleries eyetricks eyetricks provides a wide selection of online optical illusions and other mind teasing oddities. eyetricks Amazing Optical Illusions, D Stereograms For great optical illusions, be sure to check out An Optical Illusion.This blog is updated each and every week and contains lots of great optical illusions and other visual oddities. Optical illusion An optical illusion also called a visual illusion is an illusion caused by the visual system and characterized by a visual percept that loosely said appears to differ from reality.Illusions come in a wide variety their categorization is difficult because the underlying cause is often not clear but a classification proposed by Richard Gregory is useful as an orientation.