Guillermo del Toro's surrealist love story walks away with four Academy Awards, including best picture, in one of the tightest Oscar contests in recent history.

Alexandre Desplat holds the Oscar for Best Original Score for
Alexandre Desplat holds the Oscar for Best Original Score for "The Shape of Water" as Guillermo Del Toro is seen accepting the Best Director Oscar on the television screen on March 4, 2018. ( Reuters )

The Shape of Water on Sunday won top honours at the Oscars including the coveted best picture statuette, bringing the curtain down on a Hollywood awards season overshadowed by scandal over sexual misconduct in show business.

Guillermo del Toro with the Best Director Award and the Best Picture Award for
Guillermo del Toro with the Best Director Award and the Best Picture Award for "The Shape of Water" on March 4, 2018. ( Reuters )

Guillermo del Toro's fairy tale romance led the charge going into the show with 13 nominations, and took home best picture, the top prize of the night, as well as best director and statuettes for production design and best original score.

Sam Rockwell, from left, Frances McDormand,  Allison Janney, and Gary Oldman, pose at the Oscars on March 4, 2018.
Sam Rockwell, from left, Frances McDormand, Allison Janney, and Gary Oldman, pose at the Oscars on March 4, 2018. ( AP )

In an night of honours being shared fairly evenly among several candidates, Martin McDonagh's dark crime comedy Three Billboards Outside Ebbing, Missouri had to settle for best actress for Frances McDormand and best supporting actor for Sam Rockwell.

Lee Smith accepts the Oscar for Best Film Editing for
Lee Smith accepts the Oscar for Best Film Editing for "Dunkirk" on March 4, 2018. ( Reuters )

'I am an immigrant'

Christopher Nolan's World War II thriller Dunkirk also picked up three awards, but in the less glitzy technical categories, while several movies ended the evening with two trophies.

"I am an immigrant," an emotional Del Toro said in collecting his first prize of the night, praising the power of film-making to "erase the line in the sand" between people of different countries and cultures."

"I want to dedicate this to every young film-maker, the youth that is showing us how things are done. Really, they are, in every country in the world," said.

Host Jimmy Kimmel opens the show at the Oscars on March 4, 2018.
Host Jimmy Kimmel opens the show at the Oscars on March 4, 2018. ( Reuters )

Long overdue recognition

Hosted for the second-straight year by late night host and comedian Jimmy Kimmel, the 90th Academy Awards capped a difficult few months during which the industry has declared war on the pervasive culture of sexual impropriety unearthed by the downfall of movie mogul and alleged serial sex attacker Harvey Weinstein.

Kimmel set the tone by targeting Weinstein in his opening monologue, describing the disgraced producer's downfall following dozens of allegations of sexual harassment and assault as "long overdue."

"We can't let bad behaviour slide anymore. The world is watching us. We need to set an example," he said.

Frances McDormand accepts the Oscar for Best Actress for
Frances McDormand accepts the Oscar for Best Actress for "Three Billboards Outside Ebbing, Missouri" on March 4, 2018. ( Reuters )

'We all have stories to tell'

McDormand, a winner throughout the awards season for her scintillating turn as a grieving, rage-filled mother in Three Billboards, took home her second Oscar, 21 years after winning for Fargo.

In a statement about the need for inclusion in the industry, she got all of the female nominees in the room to stand to highlight their work.

"We all have stories to tell and projects we need financed," she said to enthusiastic applause.

Her Three Billboards co-star Rockwell kicked off the night by claiming best supporting actor for his acclaimed turn as a racist, violent police officer.

Gary Oldman attends the 90th Academy Awards on March 4, 2018.
Gary Oldman attends the 90th Academy Awards on March 4, 2018. ( Reuters )

Best actor went to runaway favourite Gary Oldman, who sat in make-up for three hours a day to disappear entirely into the role of British wartime prime minister Winston Churchill for Darkest Hour.

Allison Janney won best supporting actress for her turn as the cold, sardonic mother of disgraced figure skater Tonya Harding in I, Tonya capping a sparkling awards season which saw her sweep the major prizes.

Presenters Greta Gerwig and Laura Dern at Hollywood, California, US on March 4, 2018.
Presenters Greta Gerwig and Laura Dern at Hollywood, California, US on March 4, 2018. ( Reuters )

Feminist activism

With the #MeToo and Time's Up campaigns against sexual misconduct and gender inequality dominating the 2018 awards circuit, this year's Oscars gala was seen as an opportunity for tinseltown to support female film-making.

Greta Gerwig, only the fifth woman in Oscars history to be nominated for best director for comedy drama Lady Bird, however, went home empty-handed, despite other nominations for best picture and best screenplay.

There was also the first nod in history for a female cinematographer, Rachel Morrison, who shot Dee Rees's racial drama Mudbound  although the award ended up going to Roger Deakins on his 14th attempt, for Blade Runner 2049.

The Time's Up initiative was not as visible as at the Golden Globes in January, with no coordinated protest like the striking Globes red carpet "blackout."

But towards the end of the show, Salma Hayek fronted the presentation of a video of stars advocating for women's rights and racial equality, including Ava DuVernay, Chadwick Boseman, Lee Daniels and Geena Davis.

Director Jordan Peele with Best Original Screenplay Oscar, on March 4, 2018.
Director Jordan Peele with Best Original Screenplay Oscar, on March 4, 2018. ( Reuters )

Presenters atone for 2017 flub 

Other winners included Pixar's Coco for best animated feature and A Fantastic Woman,  a love story from Chilean director Sebastian Lelio with a much-praised star turn from transgender actress Daniela Vega, in the foreign film category.

And Jordan Peele won the award for best original screenplay for his highly acclaimed debut film, horror satire Get Out.

Organisers were looking to rebound after last year's flubbed announcement by Warren Beatty and Faye Dunaway of the best picture winner – the trophy was initially given to La La Land, when the actual winner was Moonlight.

In a surprise turn of events, Beatty and Dunaway were tapped to present the same prize this time around, and the presentation went without a hitch.

"It's so nice seeing you again." joked Beatty, to laughs from the audience.

Source: AP