The tonal range of television situation comedies and talk shows uses reflective control. This is done to solve technical problems. Since these shows use multiple cameras, the entire set is lighted evenly to give the actors freedom of movement and to accommodate any possible camera angle. The art director and the costume designer control the tonal range, or brightness, of the production. If the art director paints a set with dark colors, it appears that way on screen. Brighter costumes appear light and darker costumes appear dark. The lighting will not affect the brightness of objects in the picture.