Barry Walker is the curator of modern and contemporary art and prints and drawings at the Museum of Fine Arts, Houston. As the director of Jeremy Lewison Ltd., Jeremy Lewison is a curator and advisor to the Estate of Alice Neel. Robert Storr is an artist, curator, and critic, as well as the dean of the Yale School of Art. Tamar Garb is the Durning Lawrence Professor in the History of Art at University College London.