Shadow Faces Optical Illusion
Shadow Faces Optical Illusion is more of a contemporary art kind of illusion. From a distance you would just see funny little squares of paper up on the wall, but when a light is cast on to them they reveal some very distinct shadows of human faces. Its amazing what you can create with a little ingenuity, I have no clue who the artists is of this cool optical illusion so be sure to post it if you know! Another similar more extreme version is the trash shadow optical illusion, it is very detailed shadows, be sure to check it out!