Take a close look at the plot. Unlike mainstream movies that have a clear beginning, middle and end, art-house films are quite the opposite. There may be a clear plot, but resolution may never come, leaving the viewer to draw his own conclusions. Most art-house films depict situations in which characters deal with an inner struggle or try to find their true identity through sexuality, moral dilemmas and a major crisis. This is all part of the plot, so take note of how each situation plays into it.
Consider the characters and their dialogue. Art-house characters are quite complex and cannot be simplified like some mainstream characters. Most art-house films focus primarily on character development, with the storyline coming in second. Viewers are introduced to deep, thought-provoking characters who are going through complex, life-changing experiences. When watching an art-house film, you may be confronted with stretches slices of dialogue. Listen carefully to what the characters say, how they say it and even what they don't say. The characters often work through their problems by "talking them through," either with themselves or with other characters in the movie.
Research the director before or after seeing-the movie. Art house films are nothing without the director. He usually has a unique view of the world and its situations. Some of the more famous independent or art-house film directors include Stanley Kubrick, David Lynch, Gus Van Sant and Christopher Nolan.
Watch notable art-house films. Independent films are becoming quite popular as mainstream movies become more predictable and formulaic. Many art-house films are screened at the Cannes Film Festival, and several go on to become award-winning movies. Kubrick's "Eyes Wide Shut," for instance, won an award at the Venice Film Festival, and was also nominated for a Golden Globe. If you are just being introduced to the art-house or independent film genre, some of the key movies you should start with include "2001: A Space Odyssey," "A Clockwork Orange," "Eraserhead," "Blue Velvet" and "My Own Private Idaho." You can also do a search online or in a printed cinema guide and find other art-house movies with plots that may appeal more to your individual preferences.