# Otto Erich Wagner
**Wikidata**: [Q106674698](https://www.wikidata.org/wiki/Q106674698)  
**Source**: https://4ort.xyz/entity/otto-erich-wagner


## References

1. RKDartists
2. Artists of the World Online
3. Artnet
4. mutualart.com
5. Catalogue of the Rijksmuseum Research Library
6. [Source](https://rkd.nl/en/explore/artists/233417)
7. Artists of the World
8. [Source](https://www.mutualart.com/Artist/Otto-Erich-Wagner/3A17A45BFA040B8B)
9. Basis Wien database