# Willi Koch

> Swiss painter (1909-1988)

**Wikidata**: [Q25009688](https://www.wikidata.org/wiki/Q25009688)  
**Source**: https://4ort.xyz/entity/willi-koch-q25009688


## References

1. RKDartists
2. The Fine Art Archive
3. SIKART
4. Artnet
5. CONOR.SI