Mountainous Landscape with a Brook by National Gallery of Art, Phillips, John S., Ruth and Jacob Kainen Memorial Acquisition Fund, Klombeck, Johann Bernard, Philadelphia Museum of Art, Boerner LLC, C.G., Blees, Joseph Hubert, Pennsylvania Academy of the Fine Arts — VisualArtsDB
![Arion Riding a Dolphin [reverse]](https://api.nga.gov/iiif/15037ecf-4671-4a0f-9190-9c9d682f9f90/full/843,/0/default.jpg)
![Feet (b) [trial proof 5]](https://api.nga.gov/iiif/fa6a4209-05a1-46a0-a216-91a0fc5755dd/full/843,/0/default.jpg)
