structural:reformatting, linguistic:translation
Early career

In his early twenties, Cocteau became associated with the writers Marcel Proust, André Gide, and Maurice Barrès. In 1912, he collaborated with Léon Bakst on Le Dieu bleu for the Ballets Russes; the principal dancers being Tamara Karsavina and Vaslav Nijinsky. During World War I, Cocteau served in the Red Cross as an ambulance driver. This was the period in which he met the poet Guillaume Apollinaire, artists Pablo Picasso and Amedeo Modigliani, and numerous other writers and artists with whom he later collaborated. Russian impresario Sergei Diaghilev persuaded Cocteau to write a scenario for a ballet, which resulted in Parade in 1917. It was produced by Diaghilev, with sets by Picasso, the libretto by Apollinaire and the music by Erik Satie. "If it had not been for Apollinaire in uniform," wrote Cocteau, "with his skull shaved, the scar on his temple and the bandage around his head, women would have gouged our eyes out with hairpins."

An important exponent of avant-garde art, Cocteau had great influence on the work of others, including a group of composers known as Les Six. In the early twenties, he and other members of Les Six frequented a wildly popular bar named Le Boeuf sur le Toit, a name that Cocteau himself had a hand in picking. The popularity was due in no small measure to the presence of Cocteau and his friends.