The Austrian National Library in Vienna, Austria, Europe

The Austrian National Library in Vienna, Austria, Europe

Interior of The Austrian National Library, Vienna, Austria, Europe

Interior of The Austrian National Library, Vienna, Austria, Europe

Imperial double-headed eagle and the Austrian flag on the roof of the national library, Hofburg Imperial Palace, Vienna, Austria, Europe

Austrian National Library, Ceiling Fresco, Vienna, Austria

Imperial double-headed eagle with the Austrian flag on the roof of the National Library, Hofburg, Vienna, Austria, Europe

Austrian National Library, many old Books, Vienna, Austria

Austrian National Library, many old Books, Vienna, Austria

Austrian National Library, many old Books, Vienna, Austria

New Hofburg, view from the Burggarten, Vienna, Austria

Imperial double-headed eagle and the Austrian flag on the roof of the national library, Hofburg Imperial Palace, Vienna, Austria, Europe

Austrian National Library, Hofburg, Vienna, Austria

Austrian double eagle, wall painting, German National Library, Leipzig, Saxony, Germany, Europe

Austrian national library in the Hofburg Imperial Palace at night, Vienna, Austria, Europe

Interior, Grand Hall of the Austrian National Library, Josefsplatz, Vienna, Austria, Europe

Dome, ceiling of the grand hall of the Austrian National Library, Josefsplatz square, Vienna, Austria, Europe

Interior, Grand Hall of the Austrian National Library, Josefsplatz, Vienna, Austria, Europe