US actor Mel Gibson (R) and his partner Rosalind Ross arrive at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

Actor Willem Dafoe(R) poses on the red carpet as he arrives at the closing ceremony of the 69th Cannes Film Festival in Cannes, , May 22, 2016. (Xinhua/Jin Yu)

Canadian director Xavier Dolan (R) poses as he arrives at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

(L-R) Jury members French director Arnaud Desplechin, Hungarian director Laszlo Nemes, French actress and singer Vanessa Paradis, ian producer Katayoon Shahabi, Italian actress and director Valeria Golino, Australian director George Miller, US actress Kirsten Dunst, Canadian actor Donald Sutherland and Danish actor Mads Mikkelsen pose as they arrive at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

Actress Sasha Lane poses on the red carpet as she arrives at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

Iranian actress Taraneh Alidoosti(2nd R) and Iranian director Asghar Farhadi(C) pose as they arrive at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

Romanian director Cristian Mungiu(R) and Romanian actress Maria Dragus pose as they arrive at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)

Swiss actress and President of the Un Certain Regard Jury Marthe Keller (C) poses as she arrives with jury members (L-R) French actress Celine Sallette, Mexican actor and director Diego Luna, Swedish director Ruben Ostlund and Austrian director and producer Jessica Hausnerat at the closing ceremony of the 69th Cannes Film Festival in Cannes, France, May 22, 2016. (Xinhua/Jin Yu)