Who wrote the screenplay for director Barbe Schroeder's Palme d'Or winning movie?
Barbet Schroeder:  He has been nominated for the Academy Award for Best Director, and for the Palme d'Or for his 1987 film "Barfly". Barfly (film):  The film is a semi-autobiography of poet/author Charles Bukowski during the time he spent drinking heavily in Los Angeles, and it presents Bukowski's alter ego Henry Chinaski. Barfly (film):  The screenplay, written by Bukowski, was commissioned by the French film director Schroeder, and it was published (with illustrations by the author) in 1984, when film production was still pending.
Charles Bukowski