LUDWIG KOCH
| About the artist | 1866 – Vienna – 1934 |
| Marked | Signed and dated on lower right: Ludwig Koch 1920 |
| Dimensions | Picture size: H 27.5 cm, W 39 cm |
| Material | Watercolour on paper, framed |
| Provenance | private property, Vienna |
Cat. no. UuA19/41