# Johann Daniel Flad

> German painter

**Wikidata**: [Q131544939](https://www.wikidata.org/wiki/Q131544939)  
**Source**: https://4ort.xyz/entity/johann-daniel-flad


## References

1. Integrated Authority File
2. Biographies of the Entomologists of the World
3. Artists of the World Online
4. CERL Thesaurus
5. NUKAT
6. Deutsche Digitale Bibliothek