# Leon Hartl

> painter (1889–1973)

**Wikidata**: [Q21995375](https://www.wikidata.org/wiki/Q21995375)  
**Source**: https://4ort.xyz/entity/leon-hartl


## References

1. RKDartists
2. Union List of Artist Names
3. Virtual International Authority File
4. [Smithsonian American Art Museum person/institution ID](http://americanart.si.edu/collections/search/artist/?id=2097)
5. ARTIC
6. Whitney Museum of American Art
7. Le Delarge
8. Smithsonian American Art Museum person/institution ID
9. whitney.org
10. [Source](https://library.si.edu/art-and-artist-files)
11. [Source](https://library.nga.gov/permalink/01NGA_INST/1cl1g8d/alma991087273504896)