# Toon Koster
**Wikidata**: [Q52157277](https://www.wikidata.org/wiki/Q52157277)  
**Source**: https://4ort.xyz/entity/toon-koster


## References

1. RKDartists
2. Benezit Dictionary of Artists
3. Biografisch Portaal
4. Invaluable
5. Virtual International Authority File