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Keywords from Image Description:
Heldenplatz Luftaufnahme . Der Wiener Heldenplatz in einer Aufnahme aus einem Ballon The Heldenplatz in Vienna photo made from balloon Ausstellungskatalog Blickfnge einer Reise nach Wien Fotografien Aus den Sammlungen des Wien Museums um about Author PDOld PDold Historic images of Heldenplatz Vienna Hofburg Historical images