# Karl Lüthi
**Wikidata**: [Q112763458](https://www.wikidata.org/wiki/Q112763458)  
**Source**: https://4ort.xyz/entity/karl-l-thi


## References

1. askArt
2. fotoCH
3. SIKART
4. [Source](https://european-art.net/person/redirect?i=2&p=4031918)