Just paper, that's all!

I was browsing illustrationmundo.com

today and came across Simon Shubert's

quietly intense folded paper illustrations. What's going on here?? Really, how's this man doing this? I'm very curious.





After looking through Simon's work, I decided to check up on an old favorite, Peter Calleson, his work was amazing as always. If you give me a piece of paper I might fold it into an semi good looking origami frog but, I don't think I could even begin to process creating these incredible folded masterpieces.