# Q131915774

> painting by Ludwig Knaus

**Wikidata**: [Q131915774](https://www.wikidata.org/wiki/Q131915774)  
**Source**: https://4ort.xyz/entity/q131915774


## References

1. Cultural Heritage Cologne
2. [Source](https://www.bildindex.de/document/obj05010672)
3. [Source](https://www.kulturelles-erbe-koeln.de/documents/obj/05010672)