# Karl A. Frank

> photographer

**Wikidata**: [Q30150112](https://www.wikidata.org/wiki/Q30150112)  
**Source**: https://4ort.xyz/entity/karl-a-frank


## References

1. Czech National Authority Database
2. ADAGP/CISAC membership list at 07/01/2019
3. Virtual International Authority File
4. ADAGP directory