Von Trier has said that "a film should be like a stone in your shoe". To create original art he feels that filmmakers must distinguish themselves stylistically from other films, often by placing restrictions on the film making process. The most famous such restriction is the cinematic "vow of chastity" of the Dogme 95 movement with which he is associated. In "Dancer in the Dark", he used jump shots and dramatically-different color palettes and camera techniques for the "real world" and musical portions of the film, and in "Dogville" everything was filmed on a sound stage with no set, where the walls of the buildings in the fictional town were marked as lines on the floor.