February 17, 2018 1134 × 1500 Anton Graff, Anna Maria Frederike von Taube, lady in waiting to ady in waiting to Dorothea von Medem, 1780s, Rundāle Palace, Latvia Anton Graff, Anna Maria Frederike von Taube, lady in waiting to ady in waiting to Dorothea von Medem, 1780s, Rundāle Palace, Latvia