From the Construction - Suggestions for security... Presented by the Contemporary Art Society, 1979 Helene Marie Fesenmaier
Hommage a Queneau (One of ten out of 100 Drawing... Presented by the Contemporary Art Society, 1980 Colin Crumplin
Falling Knife (a set of 9 drawings) (1974) Presented by the Contemporary Art Society, 1975 Michael Craig-Martin