MELISSA E. BURON is Director of the Art Division at the Fine Arts Museums of San Francisco. MARINE KISIEL is Curator at the Musee d'Orsay, Paris. KRYSTYNA MATYJASZKIEWICZ is an independent art historian and specialist on James Tissot. PAUL PERRIN is Curator at the Musee d'Orsay, Paris. CYRILLE SCIAMA is Curator at the Musee d'Arts de Nantes.