Clayton Davis What impact does the Palme d’Or really have on a film’s awards chances?In the 73 years of Cannes, there have only been three winners of the Palme d’Or and the Oscar for best picture – “The Lost Weekend” (1945), “Marty” (1955) and “Parasite” (2019), the latter two were unanimous wins among the jury.With “Titane,” Julia Ducournau became just the second female director to win the prestigious prize, and the first woman to achieve a solo win, as Jane Campion’s “The Piano” tied with