You might like Left Right Untitled [Fragment 6/9] Bridget Riley 1965 Untitled [Nineteen Greys B] Bridget Riley 1968 Untitled [Nineteen Greys A] Bridget Riley 1968 Coloured Greys III Bridget Riley 1972 Fall Bridget Riley 1963 Cantus Firmus Bridget Riley 1972–3 Deny II Bridget Riley 1967 To a Summer’s Day 2 Bridget Riley 1980 Achæan Bridget Riley 1981 Hesitate Bridget Riley 1964 Nataraja Bridget Riley 1993 Untitled Systems painting (six sections) Richard Allen 1972
