The Rite of Spring former's student days, considered "The Rite" a masterpiece that had created "the decade of the displaced accent and the polytonal chord". Copland adopted Stravinsky's technique of composing in small sections which he then shuffled and rearranged, rather than working through from beginning to end. Ross cites the music of Copland's ballet "Billy the Kid" as coming directly from the "Spring Rounds" section of "The Rite". For Olivier Messiaen "The Rite" was of special significance; he constantly analysed and expounded on the work, which gave him an enduring model for rhythmic drive and assembly of material. After the premiere the writer
Picasso and the Ballets Russes said, ""Parade" is my best bottle of wine. I do not like to open it too often." Picasso's sets and costumes for the Ballets Russes are now considered symbols of "the progressive art of their time, and [they] have only become more celebrated and better appreciated over the past century." Nevertheless, according to his biographer, John Richardson, "Picasso's Cubist followers were horrified that their hero should desert them for the chic, elitist Ballets Russes." It was the onset of World War I that prompted him to leave Paris and live in Rome, where the Ballets Russes rehearsed. He also was