Roadside Attractions and Vertical released the first trailer for Cathy Yan’s dark comedy “The Gallerist.” The preview follows a Miami gallery owner who tries to make an accidental coffin the focal point of her debut show. The film portrays the strange transformation of a funeral object into an art piece. The trailer emphasizes the quirky tone of the movie. The picture is scheduled to open in cinemas on 4 December. The promotional material has generated interest in the unconventional plot.