Exhibiting artists: Ansel Adams, Karl Appel, Frank Auerbach, Francis Bacon, Ken Baird, William Baziotes, John Bellany, Joseph Beuys, John Blakemore, Mark Boyle, Bill Brandt, Wynn Bullock, Edward John Burra, Alexander Calder, Harry Callahan, Paul Caponigro, César (Baldaccini), Alvin Langdon Coburn, Charles Fergus Colquhoun, Thomas Joshua Cooper, John A Davies, John Louis De Andrea, Kees van Dongen, Christian Dotrement, Jean Dubuffet, Raymond Duchamp-Villon, Joan Eardley, James Ensor, Jacob Epstein, Max Ernst, Jean Fautrier, Barry Flanagan, Lucio Fontana, Lucien Freud, Elisabeth Frink, Hamish Fulton, Henri Gaudier-Brzeska, Alberto Giacometti, Fay Godwin, Keith Grant, Marsden Hartley, Barbara Hepworth, Paul Hill, Ferdinand Hodler, Donald Jackson, Asger Jorn, Vassily Kandinsky, Anselm Kiefer, Paul Klee, Frantisek Kupka, Peter Lanyon, Laurence Stephen Lowry, August Macke, Franz Marc, John Marin, André Masson, Oscar Mellor, John Minton Joan Miró, Piet Mondrain, Raymond Moore, Edvard Munch, Paul Nash, Barnett Newman, Sidney Nolan, Emil Nodle, Georgia O’Keeffe, Glen Onwin, Victor Pasmore, Dave Paterson, Constant Permeke, Pablo Picasso, John Piper, Odilon Redon, Alan Reynolds, Ceri Richards, Germaine Richier, Gerhard Richter, Jon Schueler, Kurt Schwitters, Aaron Siskind, Frederick Sommer, Chaim Soutine, Stanley Spencer, Nicolas de Staël, Edward Steichen, Alfred Stieglitz, Paul Strand, Graham Sutherland, Yves Tanquy, Antoni Tàpies, Mark Tobey, Jan Toorop, Jerry Uelsmann, Italo Valenti, Henry van de Velde, Edward Weston and Minor White