Old man with ivy wreath and lion's head, Leonardo da Vinci, between 1503 and 1505

Date: between 1503 and 1505. Dimensions: height: 183 mm (7.20 in); width: 136 mm (5.35 in). Medium: ink, paper, red chalk. Collection: Royal Library at Windsor Castle. Leonardo da vinci, Old man with ivy wreath and lion's head