# Siegfried Klapper

> German painter (1918-2012)

**Wikidata**: [Q2283500](https://www.wikidata.org/wiki/Q2283500)  
**Source**: https://4ort.xyz/entity/siegfried-klapper


## References

1. RKDartists
2. Virtual International Authority File
3. Integrated Authority File
4. Artnet
5. mutualart.com
6. NUKAT