Piotr Rosner, born in 1981 in Cracow. He graduated in painting and graphic arts at the Andrzej Frycz Modrzewski Krakow Academy. Creator of countless advertising storyboards, film concepts, animations and concepts for computer games. He has always been associated with the comic as an enthusiast and as a cartoonist, he made several short forms for anthology and comic magazines. As a colourist, he was co-working with Arkadiusz Klimek and Mariusz Zabdyr on comic albums from series “Epizody z Auschwitz” and “Słynni Polscy Olimpijczycy”.