Buildings 34 Buildings, structures, etc Architecture 12 Constructions 8 History 8 Histoire 5 Conservation and restoration 4 more ... Conservation et restauration 3 Criticism and interpretation 3 Description and travel 3 Pictorial works 3 Architektur 2 Attentats du 11 septembre 2001, États-Unis 2 Bâtiments publics 2 Church architecture 2 Decoration and ornament, Architectural 2 Gratte-ciel 2 Historic buildings 2 Public buildings 2 Religious architecture 2 September 11 Terrorist Attacks, 2001 2 Skyscrapers 2 Städtebau 2 Themes, motives 2 Thèmes, motifs 2 Travel 2 20.40 art of non-European countries, peoples, civilizations: general 1 21.42 history of photographic art 1 21.62 history of architecture 1 ARCHITECTURE 1 less ...