1440–1900
Pisanello, 1447
Pisanello, 1440
Pisanello, 1441
Pisanello, 1897
Pisanello, 1445
Pisanello, 1446
![Nude Youth Lying before a Rock [reverse]](https://api.nga.gov/iiif/36a7feaf-ce60-4f34-96f1-49accdfb8b12/full/843,/0/default.jpg)
![Lodovico Gonzaga in Armor, on Horseback [reverse]](https://api.nga.gov/iiif/68b22cbc-6e62-4785-b0fa-2c85e70c9aa5/full/843,/0/default.jpg)
![Sigismondo on a Charger before a Fortress [reverse]](https://api.nga.gov/iiif/ec7d469e-9d5f-4804-aad3-479eb975c5bf/full/843,/0/default.jpg)
![Filippo Maria Visconti, 1392-1447, Duke of Milan 1412 [obverse]](https://api.nga.gov/iiif/9ce4f715-75e0-4c6d-8f34-4c788be05812/full/843,/0/default.jpg)
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/7e634b18-4889-4b76-91c6-a40243914a73/full/843,/0/default.jpg)
![Pelican in Her Piety [reverse]](https://api.nga.gov/iiif/ecd44212-89bf-4a54-8e83-03fcf05c488d/full/843,/0/default.jpg)
![Sigismondo Armed and Holding a Sword [reverse]](https://api.nga.gov/iiif/db42a256-8505-4128-a1c7-bb647c16d3e2/full/843,/0/default.jpg)
