New York City Ballet

Peter Martins of the New York City Ballet performs with Suzanne Farrell in George Balanchine's ''Diamonds,'' which aired on PBS as part the the Great Performances production of ''Choreography by Balanchine, Part 2.''

Peter Martins of the New York City Ballet performs with ballerina Patricia McBride in Jerome Robbins' ballet ''Goldberg Variations.''

Portrait of Adam Luders, principle dancer in the New York City Ballet.

Peter Martins of the New York City Ballet performs with Kay Mazzo in Balanchine's ''Serenade,'' which aired on public broadcasting stations on television as part of the Great Performances series.

Peter Martins, Ballet Master for the New York City Ballet, performs with Maria Calegari in his own ballet ''The Magic Flute,'' which aired on public television stations as part of the Dance in America/ Great Performances series.

Peter Martins of the New York City Ballet performs in ''Violin Concerto.''

Peter Martins of the New York City Ballet performs with ballerina Kay Mazzo in ''Violin Concerto.''

Peter Martins of the New York City Ballet performs with ballerina Kay Mazzo in ''Violin Concerto.''

Peter Martins of the New York City Ballet performs with ballerina Kay Mazzo in ''Violin Concerto.''