27 Amazing Optical Illusions and a Trippy Video

Here are 27 really cool optical illusion images and a video. The images are all static, but a lot of them appear to be moving when you look at them. Some images appear to move towards you, others spin, while some create wave like patterns. After you look at all the images there is a video to watch. The video is really interesting, it shows optical illusions that appear to be moving after sliding a striped pattern over them.

Have you seen the type of optical illusion in this video before?