This is an eye illusion that is simple to do. first, close your left eye. then look at the plus with your right eye. the circle will blend into the background! you can do the same thing with the circle. fullscreen is recommended. if the circle is not disappearing, try moving your screen closer or farther until it does. So how does it work? well, see when the circle disappears? that's your blind spot, which is basically the nerve in your eye that travels into your brain. although the wall of the eye is sensitive to color and light, the blind spot is not sensitive to it, thus making the circle disappear. This project is made for the Scratch Design Studio "Blending in".
