Ješa Denegri, Art historian and art critic. PhD in philosophy, Faculty of Philosophy in Belgrade. Curator and senior counselor at the Museum of Contemporary Art (MSU) Belgrade until 1991. Professor of History of Modern Art and Theory at the University of Belgrade. Member of AICA (International Association of Art Critics). Member of the Association of Art Historians of Serbia and the Association of Art Critics of Serbia. Denegri has published many articles and books on art of the twentieth century.