Profile of a warrior in helmet, Leonardo da Vinci, circa 1472

Leonardo da vinci profile of a warrior in helmet silverpoint on prepared paper, 285 x 207 mm british museum, london. Date: circa 1472. Dimensions: height: 285 mm (11.22 in); width: 207 mm (8.14 in). Medium: silverpoint on prepared paper. Collection: British Museum. Il Condottiere