The term Chiaroscuro (pronounced kee-AR-ə-SKYUR-oh) has been around since the Renaissance. Primarily used in paintings and woodcuts, it evolved into the photographic world. It comes from the Italian for light/dark. It relates to how contrasts of bright highlights and heavy dark shadows intermingle and share edges. Mostly reserved for very strong contrasts, it also relates to the play of dark upon light or vice-versa to create three-dimensionality on two-dimensional surfaces. Photographically, it applies to landscapes, portraiture, black and white, interiors, architecture, motion pictures, etc. Study the low light scenes in cinematography, especially some of the old classics, and it abounds. The origins of chiaroscuro in photography developed with portraiture. It’s most commonly associated with Rembrandt lighting made famous by the painter...