# Karl-Jürgen Härtel
**Wikidata**: [Q131786232](https://www.wikidata.org/wiki/Q131786232)  
**Source**: https://4ort.xyz/entity/karl-j-rgen-h-rtel


## References

1. The Fine Art Archive
2. Artists of the World Online
3. [Source](https://european-art.net/person/redirect?i=15&p=person%2F33103)
4. NUKAT
5. Deutsche Digitale Bibliothek