Description: Original Costume Sketch from 1956 MGM Film Diane Size: 20" x 15" Pencil and watercolor on board The exceptionally lavish costumes were designed by Walter Plunkett. Diane is a 1956 American historical film drama about the life of Diane de Poitiers, produced by Metro-Goldwyn-Mayer, directed by David Miller, and produced by Edwin H. Knopf from a screenplay by Christopher Isherwood based on a story by John Erskine. The music score was composed by Miklós Rózsa, and Robert H. Planck was the cinematographer, who filmed in CinemaScope and Eastmancolor.