# Kees Valkenstein

> Dutch artist (1862-1952)

**Wikidata**: [Q57281513](https://www.wikidata.org/wiki/Q57281513)  
**Source**: https://4ort.xyz/entity/kees-valkenstein


## References

1. RKDartists
2. [online catalogue of Huis van het boek. 1925](https://mmm-web.adlibhosting.com/AIS6/Details/collect/7657829)
3. Biografisch Portaal
4. Internet Speculative Fiction Database
5. Project Gutenberg