Low-key photography is a genre of photography consisting of shooting dark-colored scenes by lowering or dimming the "key" or front light illuminating the scene (low-key lighting), and emphasizing natural[1] or artificial light[2] only on specific areas in the frame.[3] This photographic style is usually used to create a mysterious atmosphere, that only suggests various shapes, often graphic, letting the viewer experience the photograph through subjective interpretation and often implies painting objects or the human body with black non-toxic dyes or pigments.[4][5]
Renaissance and Baroque, represented by different painting styles including sfumato and chiaroscuro used by artists like Leonardo da Vinci and Rubens), tenebroso (it. dark, mysterious) used by artists such as Caravaggio, Rembrandt, Jusepe de Ribera among others, produced paintings in which black was predominant on the canvas and the light often come from only one source to achieve dramatic scenes.[6]
Edward Weston, Yousuf Karsh and Irving Penn are among the photographers experienced with the "black on black" technique.[7][8]
Lighting Techniques for Low Key Portrait Photography
was invoked but never defined (see the help page).[...] black face like that and a black background and pull it of in direct sunlight – and that is a challenge.
In a typical Karsh photograph, the sitter's visage emerges from a black background so dense and velvety that it could be poured on a sundae.