Martin Gayford is art critic for The Spectator and the author of acclaimed books on Van Gogh, Constable and Michelangelo. He is the author of many books, including Man with a Blue Scarf, Rendez-vous with Art, (with Philippe de Montebello), A Bigger Message, Modernists & Mavericks, A History of Pictures (with David Hockney), The Pursuit of Art and Spring Cannot be Cancelled, all published by Thames & Hudson.