# Helene Appel
**Wikidata**: [Q21452822](https://www.wikidata.org/wiki/Q21452822)  
**Source**: https://4ort.xyz/entity/helene-appel


## References

1. RKDartists
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Art UK painters database
4. [Source](https://www.jamescohan.com/artists)