We've just spotted an octopus hiding in plain sight. Do you see it?
How about now?
It's spotted us! Notice how it's changing texture.
Should it stay or should it go?
Still trying to decide...
Fight or flight?
No hasty decisions here!
Maybe it can just sneak away without being noticed.
Maybe if it just looks a little bigger we'll be frightened.
Maybe if it's really big and intimidating we'll leave!
No? Then it's time to go.
A little jet propulsion should do the trick!