# Otto Wertheimer

> art dealer, art collector (1896-1972)

**Wikidata**: [Q61504427](https://www.wikidata.org/wiki/Q61504427)  
**Source**: https://4ort.xyz/entity/otto-wertheimer


## References

1. [Source](https://www.kunstgeschichte.uni-muenchen.de/forschung/ausstellungsprojekte/archiv/einblicke_ausblicke/biografien/wertheimer/index.html)
2. RKDartists
3. Union List of Artist Names
4. [RKD - Nederlands Instituut voor Kunstgeschiedenis](https://rkd.nl/en/explore/artists/460585)
5. [2025](https://agorha.inha.fr/ark:/54721/8cdb78ef-5ff4-44d6-bcf5-34c7b3278c25)
6. Virtual International Authority File
7. [Source](https://www.myheritage.com/person-1500112_224678941_224678941/otto-wertheimer)