Richard Shiff is an art historian and the Effie Marie Cain Regents Chair in Art and Director of the Center for the Study of Modernism at the University of Texas at Austin.
Robert Storr is Rosalie Solow Professor of Modern Art at the Institute of Fine Arts, New York University, formerly Curator in the Department of Painting and Sculpture at The Museum of Modern Art, New York.
Arthur C Danto is Johnsonian Professor Emetrius of Philosophy at Columbia University, New York, and the art critic for The Nation.
Nancy Princenthal is a noted American art critic whose writings have appeared in Art in America, Parkett and Artforum, among other journals.
Sylvia Plimack Mangold is a painter and has been married to Robert Mangold since 1961.