# Sergej Protopopov

> Czechoslovakian photographer and painter (1895–1976)

**Wikidata**: [Q12051504](https://www.wikidata.org/wiki/Q12051504)  
**Source**: https://4ort.xyz/entity/sergej-protopopov


## References

1. RKDartists
2. ADAGP/CISAC membership list at 07/01/2019
3. [The Fine Art Archive](https://cs.isabart.org/person/19543)
4. The Fine Art Archive
5. DACS register
6. ADAGP directory