# Oskar Heller

> Czech painter

**Wikidata**: [Q67313046](https://www.wikidata.org/wiki/Q67313046)  
**Source**: https://4ort.xyz/entity/oskar-heller


## References

1. Czech National Authority Database
2. The Fine Art Archive
3. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/741990)