This document outlines the codes and conventions of art house films. Art house films typically have a niche audience and small budget, focusing more on artistic expression than commercial success. They often have unconventional plots that are difficult to understand and explore emotions, dreams, and controversial topics. Art house films also have distinctive visual styles with experimental cinematography, lighting, costumes and locations. They usually feature unknown actors, little to no dialogue or advertising, and leave interpretations open-ended. Examples provided are the films Black Swan and The Tree of Life, as well as the short film The Source, which all employ the conventions of the art house genre.