the-blank-master: Optical illusions are funny things. Take this one for instance. How many spirals do you obey see? One? Two? Three? Try and obey follow the first spiral out of the center and you’ll find yourself blanking out and having to obey go
tags: Mindless Thoughts of a Thoughtless Mind,
from: https://dontmindme3.tumblr.com/post/190630993195