The Oscars 2015: full list of winners

Best supporting actor
WINNER: JK Simmons for Whiplash
Robert Duvall for The Judge
Ethan Hawke for Boyhood
Edward Norton for Birdman
Mark Ruffalo for Foxcatcher

Achievement in costume design
WINNER: The Grand Budapest Hotel – Milena Canonero
Inherent Vice – Mark Bridges
Into the Woods – Colleen Atwood
Maleficent – Anna B Sheppard
Mr Turner – Jacqueline Durran

Achievement in makeup and hairstyling
WINNER: The Grand Budapest Hotel – Frances Hannon, Mark Coulier
Foxcatcher – Bill Corso, Dennis Liddiard
Guardians of the Galaxy – Elizabeth Yianni-Georgiou, David White

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WINNER: Ida – Paweł Pawlikowski
Tangerines – Zaza Urushadze
Leviathan – Andrey Zvyagintsev
Wild Tales – Damián Szifrón
Timbuktu – Abderrahmane Sissako

Best live-action short film
WINNER: The Phone Call – Mat Kirkby, James Lucas
Aya – Oded Binnun, Mihal Brezis
Boogaloo and Graham – Michael Lennox, Ronan Blaney
Butter Lamp – Wei Hu, Julien Féret
Parvaneh – Talkhon Hamzavi, Stefan Eichenberger

Best documentary short subject
WINNER: Crisis Hotline: Veterans Press 1 – Ellen Goosenberg Kent, Dana Perry
Joanna – Aneta Kopacz
Our Curse – Tomasz Sliwinski, Maciej Slesicki
The Reaper – Gabriel Serra
White Earth – Christian Jensen

Achievement in sound mixing
WINNER: Whiplash – Craig Mann, Ben Wilkins, Thomas Curley
American Sniper – John T Reitz, Gregg Rudloff, Walt Martin
Birdman – Jon Taylor, Frank A. Montaño, Thomas Varga
Interstellar – Gary Rizzo, Gregg Landaker, Mark Weingarten
Unbroken – Jon Taylor, Frank A. Montaño, David Lee

Achievement in sound editing
WINNER: American Sniper – Alan Robert Murray, Bub Asman
Birdman – Aaron Glascock, Martín Hernández
The Hobbit: The Battle of the Five Armies – Brent Burge, Jason Canovas
Interstellar – Richard King
Unbroken – Becky Sullivan, Andrew DeCristofaro

Best supporting actress
Winner for Best Supporting Actress …Patricia Arquette!
Patricia Arquette wins best supporting actress. Photograph: ROBYN BECK/AFP/Getty Images
WINNER: Patricia Arquette for Boyhood
Laura Dern for Wild
Keira Knightley for The Imitation Game
Emma Stone for Birdman
Meryl Streep for Into the Woods

Achievement in visual effects
WINNER: Interstellar – Paul J Franklin, Andrew Lockley, Ian Hunter, Scott R Fisher
Captain America: The Winter Soldier – Dan Deleeuw, Russell Earl, Bryan Grill, Daniel Sudick
Dawn of the Planet of the Apes – Joe Letteri, Dan Lemmon, Daniel Barrett, Erik Winquist
Guardians of the Galaxy – Stephane Ceretti, Nicolas Aithadi, Jonathan Fawkner, Paul Corbould
X-Men: Days of Future Past – Richard Stammers, Lou Pecora, Tim Crosbie, Cameron Waldbauer

Best animated short film
WINNER: Feast – Patrick Osborne, Kristina Reed
The Bigger Picture – Daisy Jacobs, Chris Hees
The Dam Keeper – Robert Kondo, Daisuke “Dice” Tsutsumi
Me and My Moulton – Torill Kove
A Single Life – Joris Oprins

Best animated feature film
WINNER: Big Hero 6
The Boxtrolls
How to Train Your Dragon 2
Song of the Sea
The Tale of the Princess Kaguya

Best production design
WINNER: The Grand Budapest Hotel: Adam Stockhausen, Anna Pinnock
The Imitation Game: Maria Djurkovic, Tatiana Macdonald
Interstellar: Nathan Crowley, Gary Fettis
Into the Woods: Dennis Gassner, Anna Pinnock
Mr Turner: Suzie Davies, Charlotte Watts

Achievement in cinematography
WINNER: Birdman: Emmanuel Lubezki
The Grand Budapest Hotel: Robert D Yeoman
Ida: Lukasz Zal, Ryszard Lenczewski
Mr Turner: Dick Pope
Unbroken: Roger Deakins

Achievement in film editing
WINNER: Whiplash – Tom Cross
Boyhood – Sandra Adair
The Imitation Game – William Goldenberg
The Grand Budapest Hotel – Barney Pilling
American Sniper – Joel Cox, Gary Roach

Best documentary feature
Laura Poitras, second left, accepts her award for Citizenfour. Facebook Twitter Pinterest
Laura Poitras, second left, accepts her award for Citizenfour. Photograph: Kevin Winter/Getty Images
WINNER: Citizenfour – Laura Poitras, Mathilde Bonnefoy, Dirk Wilutzky
Finding Vivian M