By Aileen Reid, Giles Waterfield
By Edgar Degas
By Professor Patrick Trevor-Roper
By Duncan Wu (St Catherine's College, Oxford)
By Stephen Reiss, Sir Hugh Casson
By Raquel Tibol
By Tim Marlow, John L. Tancock
By Renate Ulmer
By William Vaughan
By Lev Manovich (City University of New York)
By Janet Backhouse
By Keister, Douglas
By Moshe Barasch
By Na'ima bint Robert, Diana Mayo
By David Hockney
By Gloria Fossi
By Mario Iozzi
By Lara Platman
By Clifford Leech
By Mike Perry
By Philippe Comar
By Silvia Luraghi, Claudia Parodi
By Sharyn R. Udall
By Vernon Hyde Minor
By Rosemary Crill, Kapil Jariwala
By Irving Finkel
By Jean Baudrillard
By Colin McEwan, John Mack