Illusions concerning contrast and colour are primarily due to the way the retina's rods and cones approach facts by way of their receptive fields. An illusion is usually something which appears to be like or appears like something, but is both something else or just isn't there in the https://illusion-of-kundun-mu-onl25544.ampedpages.com/top-illusion-of-kundun-mu-online-secrets-62654382