Conservation and restoration Architecture 5 Buildings, structures, etc 5 Architecture, Domestic 2 Architektur 2 Church architecture 2 Estland 2 Geschichte 2 Historic buildings 2 Historic districts 2 History 2 Land use, Rural 2 Litauen 2 Riga 2 Altstadt 1 Architecture, Medieval 1 Art objects 1 Bauer 1 Bischofsburg Kuressaare 1 Books 1 Castles 1 Catholic church buildings 1 Church buildings 1 Cities and towns 1 City planning 1 Denkmal 1 Dorf 1 Estonia 1 Geschichte 1200-2000 1 Großfürstentum 1