This sort of illusory perception notion arises in the event the ecosystem variations or warps the stimulus Electricity on how to the person, who perceives it in its distorted pattern (as in the situation of your “bent” pencil referred to higher than). Stare at this photo for thirty seconds, https://illusion-of-kundun-mu-onl01109.idblogmaker.com/34809983/not-known-details-about-illusion-of-kundun-mu-online