My favorite optical illusion

I ended up staring at the next image on my feed, it was hilarious watching her head change size 😂

You can also do this with waterfalls, try it out. Stare at a single point in the waterfall for about 30 seconds, no matter how difficult it may be, and then look at the surrounding foliage.

This is very much like what it looks like when you look at your hands or the floor when you are on magic mushrooms. Surfaces just kinda move a little bit

Nice works quite well and warps/warbles instead of oscillating like I was expecting!

Try looking at different things after staring at the spinner, watching the back of your hand bubble is weird.

Here is another one, if you want to try it

Really cool