Their last performance together was in Baroque Pas de Trois on 16 September 1988 when Fonteyn was 69, Nureyev was aged 50, with Carla Fracci, aged 52, also starring. He celebrated another long-time partnership with Eva Evdokimova. They first appeared together in La Sylphide (1971) and in 1975 he selected her as his Sleeping Beauty in his staging for London Festival Ballet. Evdokimova remained his partner of choice for many guest appearances and tours across the globe with "Nureyev and Friends" for more than fifteen years. During his American stage debut in 1962, Nureyev also partnered with Sonia Arova at New York City's Brooklyn Academy of Music. In collaboration with Ruth Page's Chicago Opera Ballet, they performed the grand pas de deux from Don Quixote. Legacy As an influence Nureyev was above all a stickler for classical technique, and his mastery of it made him a model for an entire generation of dancers. If the standard of male dancing rose so visibly in the West after the 1960s, it was largely because of Nureyev's inspiration. Nureyev's influence on the world of ballet changed the perception of male dancers; in his own productions of the classics the male roles received much more choreography. Another important influence was his crossing the borders between classical ballet and modern dance by performing both. Today it is normal for dancers to receive training in both styles, but Nureyev was the originator and excelled in modern and classical dance. He went out of his way to work with modern dance great, Martha Graham, and she created a work specially for him. While Gene Kelly had done much to combine modern and classical styles in film, he came from a more Modern Dance influenced "popular dance" environment, while Nureyev made great strides in gaining acceptance of Modern Dance in the "Classical Ballet" sphere. Nureyev's charisma, commitment and generosity were such that he did not just pass on his knowledge. He personified the school of life for a dancer. Several dancers, who were principals with the Paris Opera Ballet under his direction, went on to become ballet directors themselves inspired to continue Nureyev's work and ideas. Manuel Legris was director of the Vienna State Ballet and now directs La Scala Theatre Ballet, Laurent Hilaire was ballet director of the Stanislavski Theatre of Moscow and is now director of Bavarian State Ballet at Munich, and Charles Jude was ballet