Otto Wagner
Otto Koloman Wagner (1841 - 1918) was an Austrian architect and urban planner, known for his lasting impact on the appearance of his home town Vienna, to which he contributed many landmarks.
Source: Wikipedia
Source: Wikipedia
Otto Wagner is an architectural practice based in Vienna, Austria.

Otto Wagner Spital
Vienna - Austria
Photo by Mariano De Angelis

Villa Wagner I
Vienna - Austria
Photo by Mariano De Angelis

Österreichische Postsparkasse
Vienna - Austria
Photo by Mariano De Angelis

Villa Wagner II
Vienna - Austria
Photo by Mariano De Angelis

Majolikahaus
Vienna - Austria
Photo by Mariano De Angelis

Wienzeilenhäuser
Vienna - Austria
Photo by Mariano De Angelis

Karlsplatz Stadtbahn Station
Vienna - Austria
Photo by Mariano De Angelis

Kirche am Steinhof
Vienna - Austria
Photo by Mariano De Angelis