Over 150 intriguing optical illusions to entertain and amaze you! Test your mind (and your eyes) with these fascinating illusions as you watch the static pictures, quite literally, move! Have lots of fun exploring this huge range of illusions as your eyes move over and around the images. Watch colors change, straight lines bend, and the ordinary become extraordinary as you are absorbed into these impossible pictures that will mesmerize, delight, and entertain you.