Natalie Dupêcher is associate curator of modern art for the Menil Collection, Houston, TX. Darby English is Carl Darling Buck Professor of Art History at the University of Chicago. Richard Hylton is lecturer in contemporary art at SOAS, University of London. Rebecca Rabinow is director, The Menil Collection, Houston, TX. Abbe Schriber is assistant professor of art history, University of South Carolina, Columbia.