1891
National Gallery of Art, 1937
National Gallery of Art, 1627
National Gallery of Art, 1455
National Gallery of Art, 1618
National Gallery of Art, 1951
National Gallery of Art, 1604
National Gallery of Art, 1920
National Gallery of Art, 1596
National Gallery of Art, 1858
National Gallery of Art, 1972
National Gallery of Art, 1592
![Construction of Rock and Brush Dam, L[ow]. W[ater]. 1891](https://api.nga.gov/iiif/0fdd570f-b2be-422b-94ef-b1713a6af55b/full/843,/0/default.jpg)
![Callistus III (Alfonso de Borja, 1378-1458), Pope 1455 [obverse]](https://api.nga.gov/iiif/625a462d-cea6-45f6-a073-355fec433c94/full/843,/0/default.jpg)
