It's mind-blowing what some people can do with simple materials. While most of us are scribbling away these four artists are creating incredible sculptures and 3D art from the humble sheet of paper. First there's Li Hongbo who uses thousands of sheets of paper to make amazing moving statues that take 5 months to build! It's worth the effort though, as they look amazing. Then there's Felix Semper who makes everything from fancy trainers to rappers, and even SpongeBob SquarePants. Matthew Shilian makes super-satisfying moving paper builds and Peter Dahmen makes detailed paper pop-ups that make the books we had as little kids look a bit rubbish.