Justine Triet, centre, is congratulated upon winning the Palme d'Or for 'Anatomy of a Fall,' during the awards ceremony of the 76th international film festival, Cannes.

Video. Watch: Cannes Film Festival closing ceremony

Justine Triet's “Anatomy of a Fall” won the Palme d'Or at the 76th Cannes Film Festival in a ceremony on Saturday that bestowed the festival's prestigious top prize on an engrossing, rigorously plotted French courtroom drama that puts a marriage on trial.

Justine Triet's “Anatomy of a Fall” won the Palme d'Or at the 76th Cannes Film Festival in a ceremony on Saturday that bestowed the festival's prestigious top prize on an engrossing, rigorously plotted French courtroom drama that puts a marriage on trial.

“Anatomy of a Fall,” which stars Sandra Hüller as a writer trying to prove her innocence in her husband’s death, is only the third film directed by a woman to win the Palme d'Or. One of the two previous winners, Julia Ducournau, was on this year's jury.

Cannes' Grand Prix, its second prize, went to Jonathan Glazer’s “The Zone of Interest,” a chilling Martin Amis adaptation about a German family living next door to Auschwitz. Hüller also stars in the film.