Mountainous River Landscape
| Object type | Drawing |
| Genre | Landscape |
| Dimensions | 19.7 x 28.6 cm |
| Support | Paper |
| Medium | Pen and brown ink with touches of blue wash |
| Other authorities | Bailey/Walker cat. #LOND.WC.4 |
| Location | London, England |
| Collection | Royal Collection |
| Accession numbers | RCIN 903545 |
| External resources | Royal Collection Trust |