# Air

> mural on school building Wulchehuus in the city of Bern, Switzerland

**Wikidata**: [Q68828046](https://www.wikidata.org/wiki/Q68828046)  
**Source**: https://4ort.xyz/entity/air-q68828046


## References

1. [Source](https://www.e-periodica.ch/digbib/view?pid=zgh-001:1990:52::67)
2. [Source](https://www.openstreetmap.org/relation/10073486)