1832
National Gallery of Art, 1610
National Gallery of Art, 1851
National Gallery of Art, 1950
National Gallery of Art, 1624
National Gallery of Art, 1952
National Gallery of Art, 1452
National Gallery of Art, 1917
National Gallery of Art, 1884
National Gallery of Art, 1446
National Gallery of Art, 1932
National Gallery of Art, 1968
National Gallery of Art, 1956
![Clown [p. 15]](https://api.nga.gov/iiif/8864e8f9-9d01-419a-b995-fad0eefe366f/full/843,/0/default.jpg)
![Leone Battista Alberti, 1404-1472, Architect and Writer on Art and Science [obverse]](https://api.nga.gov/iiif/cf0dc852-827c-4755-bd68-1d9e425ceb1f/full/843,/0/default.jpg)
