Friedrich Salathé, 1816
Friedrich Salathé, 1793
Friedrich Salathé
Friedrich Salathé, 1819
Friedrich Salathé, 1815
Friedrich Salathé, 1814
![Ruins of a Fortified Tower among Wooded Hills [recto]](https://api.nga.gov/iiif/9dcaf9fd-bf5c-4c2c-80a3-c14600137ead/full/843,/0/default.jpg)
![Grove of Trees [verso]](https://api.nga.gov/iiif/062bd4e5-5c10-4a3e-a0e9-ef026c29df4e/full/843,/0/default.jpg)
![Tower of a Fortified House [recto]](https://api.nga.gov/iiif/bc375b3d-0d67-4305-8bbb-4ac96b08aae6/full/843,/0/default.jpg)