The Square is a 2017 satirical black comedy film written and directed by Ruben Östlund. The film stars Claes Bang, Elisabeth Moss, Dominic West and Terry Notary. A Swedish production with co-production support from Germany, France and Denmark, it was shot in Gothenburg, Stockholm and Berlin. The story was partly inspired by an installation Östlund and producer Kalle Boman had made. Östlund was also inspired by a notorious incident involving Oleg Kulik and cast Notary in a parody, drawing on Notary's experience imitating apes.

Terry Notary is an American actor, stunt co-ordinator/double and movement coach. Notary mainly portrays creatures and animals for the film and television industry, and is known for his motion capture performances in films like Avatar, The Adventures of Tintin: Secrets of the Unicorn, the Planet of the Apes reboot series, The Hobbit trilogy, and Kong: Skull Island. In 2018, Notary played Cull Obsidian in the Marvel Studios films Avengers: Infinity War and Avengers: Endgame.