71. The Blue Sea, by James McNeill Whistler. 1890s. Panel, 13.5 by 22.7 cm. (Pushkin State Museum of Fine Arts, Moscow; exh. State Tretyakov Gallery, Moscow).
Attributed works:
72. Portrait of M.N. Yermolova, by Valentin Serov. 1905. Canvas, 224 by 120 cm. (State Tretyakov Gallery, Moscow).
Attributed works:
73. Petersburg. The Krukyov Channel, by Anna Ostroumova-Lebedeva. 1910. Coloured woodcut, 17.3 by 24 cm. (State Tretyakov Gallery, Moscow).