Anthony Thwaite (in the Chair) talks with Ronald Hayman , Peter Kemp and Margaret Walters. This week's subjects: Beloved Latitudes, a play by David Pownall on Radio 3; Real Dreams by Trevor Griffiths at the Pit in The Barbican, London; The Artist's Eye - Patrick Caulfield at the National Gallery, London; The Faber Book of Contemporary Irish Poetry, edited by Paul Muldoon ; Martin Scorsese 's film After Hours. Producer PHILIP FRENCH