Olga's Gallery
Albrecht Durer.
Portrait of Jakob Muffel.
1526. Oil on panel. Staatliche Museen zu Berlin, Gemaldegalerie, Berlin, Germany. More. 
Jakob Muffel (1471-1526) was a leading figure in Nuremberg's government and friend to Durer. This painting is inscribed "effigies", meaning that it was completed (if not begun) after Muffel's death