John Dixon Hunt is Professor Emeritus of the History and Theory of Landscape at the University of Pennsylvania. He is editor of the journals Word and Image, and Studies in the History of Gardens and Designed Landscapes, and author of many books including Nature Over Again: The Garden Art of Ian Hamilton Finlay (Reaktion Books, 2008). David Lomas is Reader in Art History at the School of Arts, Histories and Cultures, University of Manchester. He is the author of The Haunted Self: Surrealism, Psychoanalysis and Subjectivity (2000). Michael Corris is Professor of Art and Chair of the Division of Art at SMU, Dallas, Texas. He is the author of Ad Reinhardt (Reaktion, 2008).