Art Nouveau detail of the city railway station Karlsplatz, 1899, by Otto Wagner, Vienna, Austria, Europe

1899 adorned adornment adornments architectural architecture art austria austrian building buildings by city concourse concourses day daylight daytime decorated decoration decorations decorative decoratively detail during europe european exterior exteriors facade facades front fronts house houses karlsplatz nobody nouveau nouveau of ornament ornamentation ornaments ornate ornately otto outdoor photo photos rail railway shot shots station stations style styles the train vienna wagner