Moving optical illusion
This optical illusion messes with your mind your eyes trick you into thinking that the spiral is moving. The colors and stripes make look like its moving too. Your eyes dart back and forth faster and faster turning the image into a movie in your brain. The way they drew the spiral makes it look like it is moving because it is winding down.
DiSpezio, Michael A. Optical Illusion Magic: Visual Tricks & Amusements. New York: Sterling Pub., 1999. Print.What we copied: