ArchitectKarl DirnhuberAustrian architect (1889–1953), 1889–1953Photograph of one of their buildings · Architect: Karl Dirnhuber (1889–1953) Photographer: Wolfgang Glock · CC BY-SA 3.0 · Wikimedia Commons1 buildingsAustriaBuildingsGemeindebau Hütteldorfer Straße 3-5Vienna, Austria