# Johann Ferdinand Spengel

> German painter

**Wikidata**: [Q106143527](https://www.wikidata.org/wiki/Q106143527)  
**Source**: https://4ort.xyz/entity/johann-ferdinand-spengel


## References

1. RKDartists
2. Benezit Dictionary of Artists
3. Répertoire des artistes
4. Invaluable