# Karel Kupka

> Czech natural painter and painter

**Wikidata**: [Q17399648](https://www.wikidata.org/wiki/Q17399648)  
**Source**: https://4ort.xyz/entity/karel-kupka-q17399648


## References

1. Czech National Authority Database
2. The Fine Art Archive
3. Regional Database of the Central Bohemian Research Library in Kladno
4. RKDartists
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)