film noir Lightingfilm genre (French: “dark film”)

The isolation from society of the typical noir hero was underscored by the use of stark, high-contrast lighting—the most notable visual feature of film noir. The shadowy noir style can be traced to the German Expressionist cinema of the silent era. Robert Wiene’s Das Kabinett des Doktor Caligari (1920; The Cabinet of Dr. Caligari) contains one of the best early examples of the lighting techniques used to inspire the genre. Wiene used visual elements to help define the title character’s madness, including tilted cameras to present skewed images and a dark atmosphere in which only the faces of the actors were visible. This Expressionistic style was later used by German directors such as Fritz Lang (Metropolis, 1927; M, 1931) and F.W. Murnau (Nosferatu, 1922; Sunrise, 1927).

These lighting effects were used in Hollywood by cinematographers such as Gregg Toland (Citizen Kane, 1941), John F. Seitz (Double Indemnity, 1944), Karl Freund (Key Largo, 1948), and Sid Hickox (The Big Sleep, 1948) to heighten the sombre tone of films in the genre. Classic images of noir included rain-soaked streets in the early morning hours; street lamps with shimmering halos; flashing neon signs on seedy taverns, diners, and apartment buildings; and endless streams of cigarette smoke wafting in and out of shadows. Such images would lose their indelibility with realistic lighting or colour cinematography.