![Ercole II d'Este, 1508-1559, 4th Duke of Ferrara 1534 [obverse]](https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Pompeo_Leoni%2C_Ercole_II_d'Este%2C_1508-1559%2C_4th_Duke_of_Ferrara_1534_(obverse)%2C_1554%2C_NGA_45125.jpg/1280px-Pompeo_Leoni%2C_Ercole_II_d'Este%2C_1508-1559%2C_4th_Duke_of_Ferrara_1534_(obverse)%2C_1554%2C_NGA_45125.jpg)
Wikimedia Commons
Ercole II d'Este, 1508-1559, 4th Duke of Ferrara 1534 [obverse]
Pompeo Leoni (1530–1608)
sculpture in the National Gallery of Art (NGA 45125)
- Date1554
- Mediumpencil lead
- On display atGalería Nacional de Arte
Washington D. C., Estados Unidos
![Patience [reverse]](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Pompeo_Leoni%2C_Patience_(reverse)%2C_1554%2C_NGA_45126.jpg/500px-Pompeo_Leoni%2C_Patience_(reverse)%2C_1554%2C_NGA_45126.jpg)
_-_National_Gallery_of_Art_(Samuel_H._Kress_Foundation).jpg/500px-The_Emperor_Napoleon_in_His_Study_at_the_Tuileries%2C_by_Jacques-Louis_David_(1812)_-_National_Gallery_of_Art_(Samuel_H._Kress_Foundation).jpg)