Bird House (1975)
Victoria & Albert Museum, London, United Kingdom

Water House (1976)
Metro Media Collection, USA

Millbank Housing (1978)
Warren Gutter
Collection of Farah Diba, Museum of Modern Art, Teheran, Iran

Public Convenience (1976)
Clandeboye. Artists Pavillon & 2nd Bridge (1984)
Drawing Matter, Shatwell Farmyard, United Kingdom

Columns. Biennale, Venice, Italy (1980)
Victoria & Albert Museum, London, United Kingdom

Australian Summer House (1980)
RIBA Drawings Collection, London, United Kingdom

Berlin Fountain (1978)
CCA Canadian Centre for Architectural Studies, Quebec, Canada

The Pont des Arts (1983)
Deutsches Architektur Museum, Frankfurt, Germany

First Clandeboye Bridge (1984)
Collection of the Marquis and Marchioness of Dufferin and Ava

Clandeboye Gatehouse (1984)
Paradise Bridge (1986)
Collection of Alvin Boyarsky, London, United Kingdom

‘K’ Vedute (1996)
Vedute Collection, Rotterdam, The Netherlands

Forum of Sand (1988)
Culture Forum Berlin
Tchoban Stiftung, Berlin, Germany

Luxor Theatre Model (2001)
Architecture Museum of the Technical University of Munich, Munich, Germany