# Portrait of Architect Theodor Decker

> painting by Fredrik Ahlstedt

**Wikidata**: [Q20782443](https://www.wikidata.org/wiki/Q20782443)  
**Source**: https://4ort.xyz/entity/portrait-of-architect-theodor-decker


## References

1. [Source](http://kokoelmat.fng.fi/app?si=A+I+662)
2. Finnish National Gallery