Sigismondo d'Este, 1433-1507, Son of Niccolo III d'Este [obverse] by National Gallery of Art, Sperandio, Dreyfus, Gustave, Duveen Brothers, Inc., Kress Foundation, Samuel H. — VisualArtsDB
Sigismondo d'Este, 1433-1507, Son of Niccolo III d'Este [obverse]
![Sigismondo d'Este, 1433-1507, Son of Niccolo III d'Este [obverse]](https://api.nga.gov/iiif/db08c6cb-a3ef-478b-9186-9d12e37f3561/full/843,/0/default.jpg)
![Sebastian Zäh, 1527-1598, Merchant and Financier [obverse]](https://api.nga.gov/iiif/a5030850-6aad-4b36-bf16-8fea579122c9/full/843,/0/default.jpg)
