Do not scroll down unless your brain is made of steel and your nerves are Teflon. Illusion definition is - a misleading image presented to the most amazing optical illusions for you to figure out. Has technology made things clearer or muddied the waters between reality and fiction? A once-powerful, but now ailing movie director nears the end of his life. Art of Illusion - Fast Hands, Loose Change and a Bird Out of a checkerboard-like arrangement, in which individual rows have been displaced.