George T. M. Shackelford is deputy director of the Kimbell Art Museum, Fort Worth. Elsa Smithgall is chief curator of The Phillips Collection in Washington, DC. Isabelle Cahn is general curator of paintings (now retired) at the Musée d’Orsay, Paris. Cyrille Sciama is director general of the Musée des impressionnismes Giverny. Véronique Serrano is chief conservator of the Musée Bonnard, Le Cannet.