Thanks are due to the Art, Design and Humanities Faculty of the University of Ulster for providing me with the time to complete this Guide. Even more are due to Dr. Jan Jedrzejewski for reading it and advising on it. Talia Rodgers has offered much encouragement and her colleague at Routledge, Liz Thompson, has done tireless and heroic work on the preparation of the final draft. Beth Holmes and Rosemary Savage of the University of Ulster have provided invaluable help. Amy Burns has shown generous tolerance.