River Landscape with Cows by Ignaz Petschek, Galerie Paul Cassirer, Steinmeyer, C. Huggins, Aelbert Cuyp, Gaston Neuman, Ely, Caroline Anne, 4th marchioness of, Frank C. Petschek, Agnew & Sons, Ltd., Thomas, Frederik Muller & Co., Picciotto, Elisabeth de, Mrs., Smith, Maria Petschek, Mrs., Christie, Manson & Woods, Ltd. — VisualArtsDB
![Chatsworth [recto]](https://api.nga.gov/iiif/875720b6-b944-4347-b4bd-487767b44c6e/full/843,/0/default.jpg)
![Lot and His Daughters [reverse]](https://api.nga.gov/iiif/7565a449-f82a-414b-9bda-c93f55a51b4d/full/843,/0/default.jpg)
