# Astronomer

> painting by Gerrit Dou

**Wikidata**: [Q21722877](https://www.wikidata.org/wiki/Q21722877)  
**Source**: https://4ort.xyz/entity/astronomer-q21722877


## References

1. [Source](https://www.hermitagemuseum.org/wps/portal/hermitage/digital-collection/01.+Paintings/45922/)
2. [Source](https://archive.org/stream/catalogueraisonn01hofsuoft#page/442/mode/1up)
3. [Source](https://archive.org/details/gerarddou00martiala/page/140/mode/1up)