As I said earlier this week, superheroes are a great source of inspiration for designers. Every now and then I come across a portfolio with a new idea around them. Today some funny artworks made by Grégoire Guillemin, a designer from Rochefort-en Yveline, France. He shows us the secrets of the superheroes, things you won’t see on camera. Check them out below, or visit his Society6 shop if you want one of the pieces for on your wall.