# Theodor Mark

> Austrian photographer

**Wikidata**: [Q55681226](https://www.wikidata.org/wiki/Q55681226)  
**Source**: https://4ort.xyz/entity/theodor-mark


## References

1. Integrated Authority File
2. [Source](https://sammlungenonline.albertina.at/biobibliographie/?query=/record/ccid=18E37B09EDB9453583625DDD532E40CA&label=Bio-Bibliografie-zur-Fotografie-in-Österreich&showtype=record)
3. Artists of the World Online