Recent paintings by Prunella Clough : [catalogue of an exhibition held at the] Scottish National Gallery of Modern Art, Royal Botanic Garden, Edinburgh, 18 September-17 October 1976 [and at the] Serpentine Gallery, Kensington Gardens, London W2, 23 October-21 November 1976. - Clough, Prunella, 1919- (Arts Council of Great Britain, 1976)