Princesse Albert de Broglie, née Joséphine-Eléonore-Marie-Pauline de Galard de Brassac de Béarn, 1853 by Jean-Auguste-Dominique Ingres.
Ingres portraits are some of the most amazing studies of people and how we adorn ourselves. His skill at rendering the faces and capturing his sitters makes him among the finest portraitists ever.