Kanizsa Triangle - 1st described because of the Italian psychologist Gaetano Kanizsa in 1955, this well-known illusion includes a white, equilateral triangle that seems to be obscuring three, black circles and also the outline of another equilateral triangle. So, there won't be any photoreceptors in that region of the https://illusionofkundunmuonline44432.daneblogger.com/34723032/illusion-of-kundun-mu-online-an-overview