"This edition is published to coincide with the exhibition Diaghilev and the Ballets Russes, 1909-1929: When Art Danced with Music, at the National Gallery of Art, Washington, 12 May-2 September 2013. The exhibition Diaghilev and the Golden Age of the Ballets Russes, 1909-1929 was originally conceived by and first shown at the V&A Museum, London, in 2010."