1809
National Gallery of Art, 1884
National Gallery of Art, 1699
National Gallery of Art, 1973
National Gallery of Art, 1477
National Gallery of Art, 1470
National Gallery of Art, 1936
National Gallery of Art, 1921
National Gallery of Art, 1937
National Gallery of Art, 1956
National Gallery of Art, 1820
National Gallery of Art, 1915
National Gallery of Art, 1992
![Youth Playing a Guitar [obverse]](https://api.nga.gov/iiif/4c24cec4-a210-4cf2-8ba5-56cd58328c5e/full/843,/0/default.jpg)
![Giovanni Alvise Toscani, c. 1450-1478, Milanese Jurisconsult, Consistorial Advocate, and Auditor General under Pope Sixtus IV [obverse]](https://api.nga.gov/iiif/eed20a58-fc3a-48d0-ab5d-aa2081eb3d04/full/843,/0/default.jpg)
