constructed art with a rational aesthetic
Square Division Series 5A1. 1981 Sheffield City Art Galleries
RYBaj4x4. 1982 Arts Council Of Great Britain
Painting Series 1234A&B. 1981
RYBGdj3x3 1984
Square Division Series 10A1. 1983 Guardian Royal Exchange Group
Square Division Series 11A. 1983
Black Square Division Series 1. 1983-1987
Black Square Division Series 2. 1983-1987