Leica M10

Zeiss Distagon 18 ZM

Vienna, Austria

Karlsplatz Vienna Austria

Karlsplatz is a town square on the border of the first and fourth districts of Vienna. It is one of the most frequented and best connected transportation hubs in Vienna. The Karlskirche is located here. The first district can be reached either by subway or via Operngasse. This is a photo of the old subway station that the city preserved.