Période d'activité
Œuvres (9)
1970
Taking the trouble to sound it
Arts Council Collection, Southbank Centre
1971
Reflection on Three Weeks in May 1970
Tate
1972
Numbers Square I and II
Leeds Art Gallery
1973
Evening Papers Ulster 72–73
British Council
1982
Long Meadow
Tate
1987
Counterpane
Tate
1988
Bandsman
Tate
2000
Overhead
Pallant House Gallery
… morning workers pass…
Ulster Museum