Swan Lake, Op. 20 Composer: Piotr Ilyich Tchaikovsky Dancers: Margot Fonteyn and Rudolf Nureyev with members of Wiener Staatsopernballett Ballet in 4 acts by: Vladimir Begitchev and Vasily Geltzer Orchestra: Wiener Symphoniker Conductor: John Lanchbery Choreography: Rudolf Nureyev Directed: Truck Branss Image source Edgar Degas, The Entrance of the Masked Dancers (1882), Pastel on gray…