BackSpirals.
Nothing asked of you here. Look as long as you like. Escape brings you back whenever you want it; on a phone, press and hold.
If moving patterns have ever brought on a seizure or migraine, don't watch this.
Saved
Tunnels
These ones go somewhere. Let it come to you, or walk down into it — I know which of those takes you under faster.
Spirals
These stay where they are and turn. Which is its own way of going nowhere for a while.