# Note in Blue and Opal—The Sun Cloud

> painting by James Abbott McNeill Whistler in The Freer Gallery of Art

**Wikidata**: [Q138340581](https://www.wikidata.org/wiki/Q138340581)  
**Source**: https://4ort.xyz/entity/note-in-blue-and-opal-the-sun-cloud


## References

1. [Source](https://whistlerpaintings.gla.ac.uk/catalogue/display/?mid=y271)