Jean-Joseph Sanfourche, called Sanfourche, is a French painter, poet, designer and sculptor. He was born June 25, 1929 in Bordeaux, and died March 13, 2010 in Saint-Léonard-de-Noblat. He practiced art brut and was the friend of Gaston Chaissac, Jean Dubuffet, Robert Doisneau. These men all wrote letters to each other.