Cool illusion I made by accident when messing around with the pen tool. If you stare at the middle you will see the outer squares wiggle slightly. Fullscreen recommended. Tbh I made this completely by accident I was using variables to make weird shapes and patterns using the pen tool. Then I accidently made a spiral so I added squares that slowly shrink and disappear. Like all people I stared at the middle and I saw the squares shake slightly.
