History of architecture Industrial archaeology 18 Industrialisation & industrial history 18 Landscape archaeology 18 Architecture 6 City & town planning - architectural aspects 6 Architectural structure & design 5 History of art & design styles: from c 1900 - 3 Theory of architecture 3 Urban & municipal planning 3 Art & design styles: Baroque 2 Art & design styles: Romanticism 2 Conservation of buildings & building materials 2 Conservation, restoration & care of artworks 2 History of art & design styles: c 1800 to c 1900 2 History of art / art & design styles 2 Landscape art & architecture 2 Museology & heritage studies 2 Religious buildings 2 Urban communities 2 20th century history: c 1900 to c 2000 1 Archaeology 1 Art & design styles: Classicism 1 Art & design styles: Pre-Raphaelite art 1 Art & design styles: c 1900 to c 1960 1 Austria 1 Buddhism 1 Business & the environment, 'Green' approaches to business 1 Carving & modelling, moulding & casting 1 Carvings: artworks 1