total risk, freedom, discipline
Artists include Josef Albers, Alexander Calder, Willem de Kooning, Dan Flavin, Eva Hesse, Vasily Kandinsky, Yves Klein, Kazimir Malevich, Agnes Martin, Piet Mondrian, Barnett Newman, Georgia O'Keeffe, Pablo Picasso, Jackson Pollock, Gerhard Richter, Mark Rothko, Robert Ryman, Frank Stella, and many others.
