Agnolo Bronzino, “Head of a Smiling Young Woman in Three-Quarter View,” ca. 1542–43, Charcoal and black chalk, with stumping, highlighted with white chalk; outlines partly incised for transfer; sheet: 11 5/16 x 8 ½ in. (28.8 x 21.6 cm), Musée du Louvre, Département des Arts Graphiques, Paris