Solo exhibitions of his work include the Project Arts Centre, Dublin (1976) and Brown Thomas Gallery, Dublin (1971). Lee Cooper’s work was included in the Irish Exhibition of Living Art (1987); eva International Biennial of Visual Art, Limerick (1985, 1977); the Oireachtas exhibitions on numerous occasions; group shows at the Brown Thomas Gallery (three in 1969) and a group show at Carroll’s Building in 1969.
His work is held in the public collection of The Arts Council / An Chomhairle Ealaíon.