Here’s a look back at the Oscars’ 90 best pictures.

A merman (Doug Jones, left) befriends a voiceless janitor (Sally Hawkins) in 2017’s best picture winner, ‘The Shape of Water.’

A merman (Doug Jones, left) befriends a voiceless janitor (Sally Hawkins) in 2017’s best picture winner, ‘The Shape of Water.’