Leigh E. Schmidt is Edward Mallinckrodt University Professor at Washington University in St. Louis and is affiliated with the Center on Religion and Politics. He is author of Restless Souls: The Making of American Spirituality.Sally M. Promey is Professor of American Studies, Religion, and Visual Culture at Yale University, where she is also Deputy Director of the Institute of Sacred Music. She is author of Painting Religion in Public: John Singer Sargent's "Triumph of Religion" at the Boston Public Library.