# Piano Practice Interrupted

> painting by Willem Bartel van der Kooi

**Wikidata**: [Q17323736](https://www.wikidata.org/wiki/Q17323736)  
**Source**: https://4ort.xyz/entity/piano-practice-interrupted


## References

1. RKDimages
2. [Source](http://europeana.eu/portal/record//90402/SK_A_1065.html)
3. [Source](https://www.rijksmuseum.nl/nl/collectie/SK-A-1065)
4. Internet Archive