CURIOUS CAT:Hello, children. What are you doing? BOY:We're making things out of paper. GIRL:Look, I made a paper hat. CURIOUS CAT:Wow, that's brilliant. Paper is really useful for lots of things.

but there is an entire community devoting to making very interesting and intricate things out of paper. Imgur user [Criand] has been hard at work on his own project made entirely out of paper ...