# Otto Alder

> Swiss sculptor

**Wikidata**: [Q102713606](https://www.wikidata.org/wiki/Q102713606)  
**Source**: https://4ort.xyz/entity/otto-alder-q102713606


## References

1. Stuttgarter Sezession 1923–1932, 1947
2. Integrated Authority File
3. SIKART
4. Artists of the World Online