An obsession that has spanned almost thirty years, Dylan Thomas's mid-century 'play for voices', 'Under Milk Wood', has long been present in the imagination of Peter Blake. From trips during his Brotherhood of Ruralists' days to Thomas's creative refuge at Laugharne, Carmarthenshire, to repeated playing of the recorded version in his treasure trove of a studio, the 'dismays and rainbows' of these sequences of 110 watercolours, pencil portraits and etchings will form one of Blake's most substantial single bodies of work.