Anticipating the artistic avant-garde of the 20th century and inaugurating the great surrealist tradition that runs through Belgian art, James Ensor (1860-1949) soon began to create a kingdom of masks, of which he would be king, discovering a country, province by province, with its picturesque sites and its terrible places, with its sad places and its crazy corners, inhabited by chimerical, extraordinary, grotesque, macabre beings.