Hofoper 4 - A black and white photo of a staircase in a building
Summary
Hofoper Wien, das Treppenhaus, Stufen Kaiserstein
Public domain photograph of historical landmark building in Austria, Austrian architecture, free to use, no copyright restrictions image - Picryl description
Date
1825 - 1925
Source
Bildarchiv der Österreichischen Nationalbibliothek
Copyright info
public domain