# Piotr Kosiewski

> Polish art historian

**Wikidata**: [Q16588147](https://www.wikidata.org/wiki/Q16588147)  
**Source**: https://4ort.xyz/entity/piotr-kosiewski


## References

1. IdRef
2. Virtual International Authority File
3. CiNii Research
4. BnF authorities
5. CONOR.SI