Kanizsa Triangle - 1st explained by the Italian psychologist Gaetano Kanizsa in 1955, this renowned illusion is made up of a white, equilateral triangle that appears to be obscuring a few, black circles as well as define of another equilateral triangle. Phi Phenomenon - In his Experimental Research on https://andyahnru.onesmablog.com/illusion-of-kundun-mu-online-can-be-fun-for-anyone-76498148