Actress Marion Cotillard (C) of the film "Ismael's Ghosts" poses for a photocall before the opening of the 70th Cannes Film Festival in Cannes, France, on May 17, 2017. The film "Ismael's Ghosts" directed by French director Arnaud Desplechin will unveil the film festival at the opening ceremony. (Xinhua/Chen Yichen)
