BAL137582 Portrait of Anna Akhmatova (1889-1966), 1927 (w/c on paper) by Tyrsa, Nikolai Adrianovich (1887-1942); 32.5x20.6 cm; Pushkin Museum, Moscow, Russia; (add.info.: member of neo-classical Akmeist group;); Russian, out of copyright.possible copyright restrictions apply, consult national copyright laws