Educated at Barnard College, NY, and Columbia University, NY. Regular contributor to The New Criterion and The Wall Street Journal; contributing editor for Art, The Hudson Review. Publications include monographs on Paul Cézanne; Georges Braque; Giorgio Morandi; Stuart Davis; Anthony Caro, and David Smith. Teaching experience has included the University of Toronto, Canada, and State University of New York, Purchase. Has organized numerous exhibitions internationally on modern painters and sculptors including Stuart Davis, Anthony Caro, David Smith, Hans Hofmann, Milton Avery, Judith Rothschild, and Helen Frankenthaler.