Ross McGarva learned his craft as a young art department hand on The Lord of the Rings, where he absorbed Peter Jackson's obsession with detail. His latest project is Moss & Freud, in cinemas now, a biographical drama about the friendship between supermodel Kate Moss and painter Lucian Freud. McGarva served as production designer, recreating Freud's paint-splattered Holland Park studio by plastering walls to build up texture, then flicking paint to match the decades of accumulated colour.