What is "film noir" characterized by in its visual style?

Film noir is characterized by its high contrast lighting and shadowy compositions, which create a mood of tension, uncertainty, and moral ambiguity. This visual style often employs low-key lighting to craft stark contrasts between light and shadow, giving scenes a dramatic and brooding atmosphere that reflects the themes of cynicism and existential dread commonly found in noir narratives.

The interplay of light and shadow not only enhances the mystery and suspense of the story but also serves to visually represent the psychological complexity of characters, often placing them in ambiguous moral situations. The style is heavily influenced by German Expressionism, which is known for using similar lighting techniques to evoke emotion and depth.

In contrast, the other options describe visual styles that are not associated with film noir. Bright colorful palettes and soft lighting suggest optimism and clarity, while clear and bright visuals typically indicate a different genre altogether, devoid of the tension and moral complexity inherent in noir films. This unique aesthetic is a defining hallmark of film noir, reinforcing the thematic concerns of its narratives.