牧神の午後への前奏曲
Jean Cocteau, a French poet, explained the Mallarmé poem to Nijinsky who spoke little French, and helped develop an outline for the ballet's acts. Claude Debussy's symphonic poem, Prélude à l'après-midi d'un faune, was used for the orchestral music. After the summer season in Paris, Nijinsky returned to St Petersburg for the new Russian season. There, he began work on the choreography with the help of his sister, Bronislava Nijinska, who was herself a senior dancer. Bronislava would later choreograph her own ballets for the Ballets Russes.