By Robert Beer
By Susan Sontag
By Josef Müller-Brockmann
By Malcolm Budd
By Michael Bhaskar
By Michael Robinson, Rosalind Ormiston, Jeremy Lehrer
By Laura U. Marks
By Teju Cole
By Catherine Slessor
By Richard Wollheim
By Hossein Amirsadeghi, Maryam Eisler
By David Hopkins (Professor of Art History, University of Glasgow)
By Taylor, Rod
By Peter Fuller
By Pooke, Grant, Whitham, Graham
By Tig Thomas
By Shusterman, Richard
By Thornton, Sarah
By Burgin, Victor
By Catherine de Zegher
By Leonie Gombrich, EH Gombrich, New York University
By Walter Benn Michaels
By Jonathan Jones
By Inland, David Pietro Serrano, Alejandro Alonso Diaz
By Philip Ball
By . Winckelmann
By Alain Botton, John Armstrong, Jane Ace, The School of Life
By Michael Cunningham, Anne Damour
By Catherine Johns