# Erwin Hanfstaengl

> German photographer

**Wikidata**: [Q18508155](https://www.wikidata.org/wiki/Q18508155)  
**Source**: https://4ort.xyz/entity/erwin-hanfstaengl


## References

1. BnF authorities
2. museum-digital
3. RKDartists
4. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
5. Photographers' Identities Catalog
6. Museum of Modern Art online collection
7. Virtual International Authority File
8. [Source](https://github.com/MuseumofModernArt/collection)