Works in Public Collections Collection Date & Construction Arts Council of Great Britain 1962 Space Construction 13 Cornwall Education Committee 1963 White Relief Arts Council of Great Britain 1966 Space Ring Construction Abbot Hall Museum Kendal 1968 Beamsplitter Construction Arts Council of Great Britain 1977 Transparent Construction No.1 The Leverhulme Foundation 1982 Linear Space Construction Southampton City Art Gallery 2010 Group Theory Drawings C2 & C8 Space Perception Experiment Installed at the following Science Museum London 1978 Science Museum of Ontario 1981 The Asahi Shimbun, Tokyo 1983 Magic House, St.Louis, USA 1987 National Museum of Science,Taiwan 1987 National Museum, Copenhagen 1990 Science/Art Institute Zurich 1991 National American Science Center 2000 Singapore Science Centre 2001 Hong Kong Science Museum 2003 Camera Obscura Glasgow 2004 York Maze 2004