Happy birthday, Leonardo da Vinci! Pay your respects by visiting "The Madonna of the Yarnwinder" in Kings, Queens, and Courtiers: Art in Early Renaissance France.

Leonardo da Vinci (1452–1519), with assistance. The Madonna of the Yarnwinder (The Lansdowne Madonna), 1501/07. Oil on panel, later transferred to canvas, then mounted on panel. 50.2 x 36.4 cm (19 3/4 x 14 5/16 in.). Private collection.