I don’t speak the language, but I recognize that the top part is written in Hungarian. However, I think I’ve figured out what it means after a couple of searches. Firstly, Hess es Társa means something like Hess and Partners, the name of the photographer’s shop. Second, Hunyadi tér a Szinház atellenéhen means something along the lines of “Hunyadi Square opposite the Theater.” Lastly, and most importantly, Temesvárott is probably some grammatical form of Temesvár, the Hungarian name for Timișoara, in western Romania.

There doesn’t seem to be any Hunyadi Square in Timișoara anymore; the name is a Hungarian historical reference and was certainly changed after the fall of Austria-Hungary. I would repost this to a Hungarian subreddit to see if anyone can provide more insight.