This document discusses several optical illusions that play tricks on the eyes and mind. It presents images of lines, circles, stairs and shapes that appear distorted despite being the same size or parallel. Readers are challenged to find differences or movement in static images through focused observation. Ambiguous images allow two different interpretations. Words with color names are meant to be read by color rather than spelling. The purpose is to test visual perception and how optical illusions can make us see things other than reality with our eyes alone.