Balanchine, George. (1904–1983) Original Signed Costas PhotographA beautiful original photograph of the great choreographer, shown demonstrating in rehearsal to dancers Ib Anderson and Darci Kistler in preparation for the 1978 Tchaikovsky Festival of the New York City Ballet. They are shown rehearsing Balanchine's ballet "Adagio Lamentoso," his treatment of Tchaikovsky's "Pathetique" or Sixth Symphony. The black and white photograph is elegantly matted and signed on the mount by the photographer, Costas, regarded