# Joseph Day Knap

> American painter

**Wikidata**: [Q52156171](https://www.wikidata.org/wiki/Q52156171)  
**Source**: https://4ort.xyz/entity/joseph-day-knap


## References

1. Union List of Artist Names
2. Artnet
3. Saint Louis Art Museum
4. mutualart.com
5. Frick Art Research Library Photoarchive