# Q28004239

> painting by Peter Bischof

**Wikidata**: [Q28004239](https://www.wikidata.org/wiki/Q28004239)  
**Source**: https://4ort.xyz/entity/q28004239


## References

1. [Source](http://digital.belvedere.at/objects/4076/olstudie-der-roten-zentren)
2. [Source](https://digital.belvedere.at/objects/4076/olstudie-der-roten-zentren)