As the final features competing for the Palme d'Or hit the big screen in Cannes, Eve Jackson takes us through her highlights of the 79th film festival. She tells us why "Fjord", a powerful drama from Cristian Mungiu starring Renate Reinsve and Sebastian Stan, packs a psychological punch and flags up the charming ensemble drama "I See Buildings Fall Like Lightning" from British filmmaker Clio Barnard.