Photo by Fr. Opitz, Moscow, 1900s (after 1906) 6.5 х 10.7 cm Sofia Alexandrovna ARSENIEVA with granddaughter. Sofia Arsenieva (b. Vitberg) (1840—1913) was the head of the Arseniev Private Gymnasium for Girls on Prechistenka, a top educational institution for girls in Moscow, Russia. Her father was Alexander Vitberg, architect of Moscow’s Cathedral of Christ the Saviour. From the archives of M.D. Drinevich. C3339 ARSENIEVA, S. A. (Арсеньева С.А.)