May el-Toukhy’s Woman Unknown has scooped the Golden Lion at the Venice film festival, at an awards ceremony that also saw the Gaza documentary NAZA win the jury prize.Set in the immediate aftermath of Danish liberation from Nazi occupation, the Egyptian-Danish director’s film tells the story of a young housemaid, Marie (Mathilde Arcel), who is about to marry her widowed employer but anxious about him discovering a shameful secret in her past: during the war, Marie had an intimate relationship with a German soldier.The Guardian’s film critic hailed Woman Unknown as “elegantly appointed” in his review, likening it to Alfred Hitchcock’s Rebecca.Arcel also won the festival’s best actress prize, the Volpi Cup.In an emotional acceptance speech, El-Toukhi thanked the jury president, Maggie Gyllenhaal, who had addressed the underrepresentation of female film-makers at the start of the festival. Woman Unknown was the only film in competition to be solely directed by a woman.“This film has been incredibly challenging to make financially, logistically, emotionally,” El-Toukhi said. “And what kept me going was the urgent need to illuminate the unknown women of our common history, to make them known. And especially tonight, I feel like I succeeded in doing just that.”The runner-up grand jury prize went to the Korean director Lee Chang-dong’s Possible Love, a simmering tale of an unhappy married couple befriended by a documentary maker and her wealthy husband, which drew rave reviews.The special jury prize, Venice’s equivalent of a bronze medal, went to Yuval Abraham and Rachel Szor’s documentary NAZA, about Israel’s AI-powered mass killing of civilians in Gaza.The film, which was produced by the Guardian, is based on testimony from 24 Israeli military insiders who are interviewed anonymously at night on rooftops in Tel Aviv. It takes its title from an acronym used by the intelligence service to indicate how many civilians it expects to die in an airstrike on Gaza.“It’s honestly not very easy to stand here, thinking of all the Israeli politicians and journalists who are now attacking this film and denying it without even seeing it,” Abraham said when accepting his prize. “So much is being done not to look at reality.”The day after NAZA’s premiere, the Israeli military “categorically denied” the allegations made in the film.The Russian director Ilya Khrzhanovsky won the Silver Lion for best director for the visually stunning DAU, a biopic of the Nobel prize-winning quantum physicist Lev Landau, who was pressured into working on the Soviet Union’s nuclear weapons programme.The inclusion of Khrzhanovsky’s film in the Venice lineup was criticised by the Ukrainian government in the run-up to the festival, over its lead actor Teodor Currentzis’s refusal to condemn the full-scale invasion, and for having received funding from a Russian businessman who was later sanctioned by the US and Ukraine.DAU was filmed in Kharkiv between 2008 and 2011, before the start of the conflict. At a press conference on the Lido, Khrzhanovsky said: “The only thing I can wish for is peace and success for the Ukrainian government to succeed in the best possible way, to save the country and to win this war.”John Malkovich took home the Volpi Cup for best actor, for his role as an erratic veteran CIA whose cancer diagnosis leads him to question the morality of his profession, in Martin McDonagh’s Wild Horse Nine.The 72-year-old US actor was not present in Venice and accepted his award via a video link. “I am humbled to be chosen for this award, which has been given to so many wonderful actors over the past 83 iterations of the Venice film Ffestival,” Malkovich said.skip past newsletter promotionafter newsletter promotionFull list of winnersGolden Lion for best film: Woman Unknown, May el-ToukhyGrand jury prize: Possible Love, Lee Chang-dongSilver Lion for best director: Ilya Khrzhanovsky, DAUSpecial jury prize: NAZA, Yuval Abraham and Rachel SzorBest screenplay: Un Bon Petit Soldat (“A Good Little Soldier”), Stéphane Brizé, Coralie Amédéo, Olivier GorceVolpi Cup for best actress: Mathilde Arcel, Woman UnknownVolpi Cup for best actor: John Malkovich, Wild Horse NineMarcello Mastroianni award for best young actor: Malou Khebizi, 15/18 (A Place to Heal)Armani Beauty audience award: Eu contez (“I Matter”), Alina ȘerbanLuigi De Laurentiis award for debut film: La maison du vent (“House of the Wind”), Auguste Bernard Kouemo Yanghu