Leonardo da Vinci (1452–1519
The Head of the Virgin in Three-Quarter View Facing Right
Form the Virgin and Child with Saint Anne (Musée du Louvre, Paris)1508–12
Black chalk, charcoal, and red chalk, with some traces of white chalk
Black chalk, charcoal, and red chalk, with some traces of white chalk
Fuente: http://www.metmuseum.org/