Architektur ARCHITECTURE 183 Architecture 159 History 144 Buildings 122 General 96 Histoire 90 Reference 74 Professional Practice 68 Adaptive Reuse & Renovation 67 Landmarks & Monuments 66 HISTORY 50 Bouwkunst 41 Architecture and society 38 ART 34 Architecture et société 33 Philosophy 32 Städtebau 32 Philosophie 30 Architekturtheorie 29 Buildings, structures, etc 27 Kunst 25 Antiquities 23 Architecture, Modern 23 Urban & Land Use Planning 23 Ästhetik 21 City planning 21 Stadtplanung 21 Raum 19 Public, Commercial & Industrial 18