Photograph shows the palace of Mariinskiy ballerina Mathilde Kschessinska (also transliterated as Kshesinskaya and Kshesinskaya), Nicholas II's mistress, now the State Museum of Political History, in St. Peter More
Ekaterina Alexeevna Dolgorukova Public domain photograph of female portrait, 18th century, free to use, no copyright restrictions image - Picryl description