Olga's Gallery
Louis Caravaque.
Portrait of Anna Petrovna and Elizaveta Petrovna.
1717. Oil on canvas. 76 x 97 cm. The Russian Museum, St. Petersburg, Russia. More. 
Anna Petrovna (1708-1728), tsarevna, daughter of Peter I the Great and Catherine I. In 1725, she was married off to Grand Duke Golstein-Gottorpsky, in 1728 she gave birth to her only son, the future Emperor Peter III. About Elizaveta Petrovna see here