Clouet, Francois (c.1510-72); French. Medium: pierre noire and red chalk on paper. Date: 16th Century. Catherine de Medicis (1519-89); wife of Henry II, King of France (1515-59); sanguine; b/w photo; black and white photograph; photo Adolphe Giraudon 1900; Bnf Res Na 22; Provenance: Bibliotheque Nationale, Paris, France / Giraudon. Photographic Rights The Bridgeman Art Library.