# Nightly cloudy sky / Evening

> painting by Caspar David Friedrich

**Wikidata**: [Q18602486](https://www.wikidata.org/wiki/Q18602486)  
**Source**: https://4ort.xyz/entity/nightly-cloudy-sky-evening


## References

1. [Source](https://sammlung.belvedere.at/objects/8179/abendlicher-wolkenhimmel)
2. [Source](http://digital.belvedere.at/objects/8179/abendlicher-wolkenhimmel)