Nigel Halliday is a British freelance art historian, lecturer and teacher. He studied History of Art at Cambridge University and the Courtauld Institute, London. He teaches the whole canon of Western art from Giotto onwards, but his main interests have been nineteenth- and twentieth-century art. He also has particular interest in Michelangelo and Rembrandt and the influence of Protestant belief on their work. He is a Research Fellow of the Kirby Laing Centre for Public Theology in Cambridge, England. www.nigelhalliday.org