1918–1919
National Gallery of Art, 1934
National Gallery of Art, 1835
National Gallery of Art, 1923
National Gallery of Art, 1949
National Gallery of Art, 1895
National Gallery of Art, 1914
National Gallery of Art, 1515
National Gallery of Art, 1966
National Gallery of Art, 1604
National Gallery of Art, 1847
National Gallery of Art, 1550
![Skizze mit Bezeichnung (Sketch with Inscription) [p. 16]](https://api.nga.gov/iiif/0569423d-acbc-431e-8e13-03fc46c23a6e/full/843,/0/default.jpg)
![Isabella di Capua, 1509-1559, Princess of Molfetta, Wife of Ferrante Gonzaga 1534 [obverse]](https://api.nga.gov/iiif/07596daa-9653-4439-93c9-cad9f9859421/full/843,/0/default.jpg)