Codes and Conventions of Film noir

Setting – Tends to be set in an urban location, such as cities. This is done as stereotypically urban areas consist of high crime rate and danger and so film noir reflects a realistic sense. The locations can be based on the streets of the cities where it nearly always seems to rain, depicts the darkness of the narrative through the tone of film noir

Lighting – This has a big importance within film noirs. The contrast of light and shadows are used to emphasize the darkness of the narrative, this is known term called ‘Chiaroscuro’
A common technique used in classic film noir is to show lighting through venetian blinds

Props –Typical props used within film noir are Alcohol, cigarettes, weapons, money, things that reflect the narrative as well as the seriousness and reality of it

Sound – Voice over’s tend to be a common thing within film noirs as it helps tell the narrative. The use of music is sometimes downbeat, however it can change to a fast and intense when it reaches to a climax.

Detectives –They are not easily corrupted or bribed within film noirs and work along the side the law. They are either a member of a police agency or a private person. The detective is usually fooled or tricked by the femme fatale. An intelligent, cool, collected character who is often seen as the good man who fights away the bad guys. Always trying to solve a mystery or put on some sort of mission.

Femme Fatale – The femme fatale is a mysterious and seductive character whose charm fools her lovers into bonds of irresistible desire, often leading them into dangerous and deadly situations. The femme fatale maintains an immaculate image throughout the film, perfect hair and make-up, and usually quite revealing, low cut tops or dresses.