Diane J. Reilly studies the art of the Middle Age, especially manuscripts intended to be used by monks and nuns. Her first book, The Art of Reform in Eleventh-Century Flanders, was published by Brill in 2006. Her second book, The Cistercian Reform and the Art of the book in Twelfth-Century France, will be published by Amsterdam University Press in 2018. In between she has published articles and edited volumes (with musicologist and historian collaborators) on eleventh- and twelfth-century art, sound, and history. She is associate professor and chair of the Department of Art History, Indiana University.