What are some common artistic styles used in dark comics?

Artistic styles in dark comics vary but often aim to evoke a specific mood. Common approaches include noir-inspired black and white with heavy use of shadow, detailed and gritty realism to enhance the sense of verisimilitude in disturbing scenarios, or more stylized, expressionistic art that distorts figures and environments to reflect psychological states or create a sense of unease. Muted color palettes or the absence of color are also frequently employed.