Guardian film Colette wins Oscar for best documentary short

Film about a former resistance fighter travelling to visit the concentration camp where her brother died wins prize at the 93rd Academy Awards

Watch the Guardian's Oscar winning film, Colette

Colette, a film released by the Guardian, has won the Oscar for best documentary short at the 93rd Academy Awards in Los Angeles.

Written and directed by Anthony Giacchino, and produced by Alice Doyard, Annie Small and Aaron Matthews, Colette tells the story of 90-year-old former French resistance member Colette Marin-Catherine, who visits the concentration camp where her brother was murdered during the war with a young history student, Lucie Fouble.