Kanizsa Triangle - Initial described because of the Italian psychologist Gaetano Kanizsa in 1955, this famous illusion is made up of a white, equilateral triangle that is apparently obscuring a few, black circles and also the outline of Yet another equilateral triangle. Stare at this photograph for 30 seconds, https://illusion-of-kundun-mu-onl90119.humor-blog.com/34577291/the-ultimate-guide-to-illusion-of-kundun-mu-online