Olga's Gallery
Jean-Auguste-Dominique Ingres.
Portrait of Madame Marcotte de Sainte-Marie.
1826. Oil on canvas. Louvre, Paris, France. More. 
Madame Marcotte de Saint-Marie, née Salvaing de Boissieu, she was the sister-in-law of Marcotte D’Argenteil, the devoted friend of Ingres