
Mary Cassatt (American (active in France), 1844–1926)
Portrait of Mrs. Cyrus J. Lawrence with her Grandson R. Lawrence Oakley, c. 1898
Pastel on tan paper; 28 x 23 in. (71.1 x 58.4 cm)
© The Clark Art Institute
Grand Duchess Olga Aleksandrovna of Russia (1882-1960) Early spring signed 'Olga' (lower right) watercolor on board; 10¼ x 13 in. (26 x 33…
Grand Duchess Olga (1882-1960) Three rural winter scenes oil on board; 16 1/8 x 12 5/8 in. (41 x 32 cm.); and smaller (3) © Christie's
Grand Duchess Olga (1882-1960) Cineraria on the window-sill oil on canvas; 13¼ x 16 in. (33.5 x 41 cm.) © Christie's