# Maria Gruber

> Austrian painter

**Wikidata**: [Q2776773](https://www.wikidata.org/wiki/Q2776773)  
**Source**: https://4ort.xyz/entity/maria-gruber-q2776773


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/70035)
2. Virtual International Authority File
3. Czech National Authority Database
4. The Fine Art Archive