Kanizsa Triangle - Initial described through the Italian psychologist Gaetano Kanizsa in 1955, this popular illusion incorporates a white, equilateral triangle that is apparently obscuring three, black circles and also the outline of Yet another equilateral triangle. Phi Phenomenon - In his Experimental Reports within the Seeing of Movement, https://landenqaeim.dailyblogzz.com/36333687/a-secret-weapon-for-illusion-of-kundun-mu-online