Seth started expressing himself on the walls of Paris’ 20th arrondissement in the ‘90s, gaining recognition in the graffiti scene. After graduating from the École des Arts Décoratifs, he worked in advertising, animation, and comics, but he never stopped his street art. Seth published the book Globe Painter (2007) and was the author and presenter of the documentary series Les Nouveaux explorateurs. He has developed a unique painting style centered around the theme of childhood. The faces of the children Seth depicts are often unseen, allowing viewers to project their innermost selves.