1800
National Gallery of Art, 1886
National Gallery of Art, 1479
National Gallery of Art, 1595
National Gallery of Art, 1938
National Gallery of Art, 1909
National Gallery of Art, 1635
National Gallery of Art, 1550
National Gallery of Art, 1767
National Gallery of Art, 1838
Bruce Fund, Ailsa Mellon, 1560
National Gallery of Art, 1935
National Gallery of Art, 1955
![Borghese Borghesi, 1414-1490, Jurisconsult of Siena [obverse]](https://api.nga.gov/iiif/c8221fb3-23c7-45f0-b305-e75777a10bc2/full/843,/0/default.jpg)
