(1858-?) Anne Marie Hagen, called Charlotte Berthier Charlotte Berthier in Art: Caillebotte, Gustave (1848-1894) Portrait de Madame Anne-Marie Hagen 1879 Private collection Renoir, Auguste (1841-1919) Mademoiselle Charlotte Berthier 1883 National Gallery of Art, Washington Caillebotte, Gustave…