Barthel Beham. Portrait of Ursula Rudolph, 1528 (Museo Nacional Thyssen-Bornemisza, Madrid).

Oil on wood: 67.3 x 50.3 cm. Pendant with a portrait of husband Ruprecht Stüpf, both members of Munich’s leading patrician families. 

Visit > Museo Nacional Thyssen-Bornemisza, Madrid.
More > Barthel Beham at Wikipedia.