This is a stage to be high. When you pass your hand gradually in front of the face in a rainbow shaped arc, you need to visit your hand looking rough across the sides. If you are entirely sliced, the roughness will break up your hand into an image skipping across the history. To your brain, it will probably look like a rainbow rendered in 8 bit information. Added bonus phase! Should your hand is made out of stripes of various colors, you are carrying out something perfectly.Extra credit: view the video clip of the two fold rainbow guy freaking on.