1866
Galerie Georges Petit, 1868
Galerie Georges Petit, 1774
Edgar Degas, 1856
Edgar Degas, 1879
Chester Dale, 1905
Galerie Georges Petit, 1685
Hôtel Drouot, 1468
Edgar Degas, 1885
Hôtel Drouot, 1777
Hôtel Drouot, 1775
Edgar Degas, 1877
![Federigo da Montefeltro, 1422-1482, Count of Urbino 1444, and Duke 1474 [obverse]](https://api.nga.gov/iiif/8f5d8b5e-83a1-49bc-93af-6899860656a8/full/843,/0/default.jpg)
