Juan Gris: Pioneer of Cubism and Geometric Abstraction Juan Gris (1430 – 1496) remains one of the most enigmatic figures in Burgundian art, a sculptor whose oeuvre is tragically incomplete but whose impact on the artistic landscape of his time—and beyond—is undeniable. Born around 1430 in Saint-Pol-de-Léon, Brittany, Gris’s life was shrouded in obscurity, leaving historians to reconstruct his story primarily from surviving documents and circumstantial evidence. Despite the paucity of biographical details, scholars agree that he possessed exceptional technical skill and a profound understandi…