New York City Ballet

Peter Martins of the New York City Ballet performs with the ensemble in ''Coppelia.''

Peter Martins of the New York City Ballet performs in ''Coppelia'' by George Balanchine and Alexandra Danilova.

Peter Martins of the New York City Ballet performs with ballerina Patricia McBride in ''Coppelia.''

Violette Verdy of the New York City Ballet and Jean Pierre Bonnefous at the curtain call for the ballet ''Sonatina.''

Photographs of Jacques d'Amboise of the New York City Ballet performing in various ballets.

Edward Villella of the New York City Ballet performs with Anna Aragno in ''Dance of the Athletes'' as part of the CBS television series ''Festival of Lively Arts for Young People.''

Publicity photos for the book ''Dancershoes:'' Helgi Tomasson of the New York City Ballet in a rehearsal studio and a close-up photograph of his dancing shoes.

Helgi Tomasson of the New York City Ballet performs in Jerome Robbins' ballet ''Dances at a Gathering.''

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.''

Violette Verdy of the New York City Ballet performs with an unidentified dancer in George Balanchine's ''Donizetti Variations.''