Juan Calle VelezJuan is a former biologist turned science illustrator, trained on the Science Illustration program at UC Monterrey Bay. He worked early on his illustrator career for field guides of plants and animals of his country of origin, Colombia, and now owns nd works in his art studio, LIBERUM DONUM in BogotaColumbia, creating concept art, storyboarding and his passion: comic books. Read More Read Less