"Abendländische Architektur" Alemanha Alemania Allemagne "apartement house" "apartment house" Architecture Architektur "Art Nouveau" Bay Building Bürgerhaus "City house" "City wall" Dach Deutschland Duesseldorf Duitsland Dusseldorf Düsseldorf Dusseldorp Erker Europa Europe Facade Fassade Gable Gebäude Germany Giebel Haus House Jugendstil Mehrfamilienhaus Mehrparteienhaus Modern "Modern age" "Modern architecture" Moderne Modernism "multiple dwelling" "multiple dwelling unit" "Multiple family dwelling" "Niederrhein, Rheinland" "Noord-Rijnland-Westfalen" "Nordrhein-Westfalen" "North Rhine-Westphalia" NRW Oberkassel "Occidental architecture" Oriel "Residential building" "Rhenanie-du-Nord-Westphalie" Roof Stadthaus "Town house" "Town walls" Townhall Turret Tyskland Wall Wand Westeuropa Wohnhaus x