extreme wide-angle lens that makes them look grotesquely elongated. From the evidence of his book, however, Alton seems to have regarded studio lighting, not framing or perspective, as his transcendent concern. Perhaps he was always more of a Sternbergian aesthete than a tough guy. Even in a criminal melodrama like
A similar preoccupation with the tonal qualities of black-and-white imagery can be found in other celebrated films noirs of the 1940s, most of which are neither starkly realistic nor purely expressionistic. These films usually try to achieve a balance between documentary and art, mixing locations with studio sets and creating an eroticized treatment of underworld settings. Their charm has something to do with the purely graphic qualities of the film stock, but it also depends on subtle variations of light, enhanced by arc lamps and a wide array of new lenses that provide sharpness and resolution. In general, they are films that brilliantly exploit the darkness of cinema, replicating the effect of a projector beam splitting through the gloom of an auditorium; again and again, they remind us that the medium itself originated in shadow play, or in the primitive fascination of hot fire gleaming in cold blackness.
A particularly good example of these effects is RKO's
Let me pause here to offer a few illustrations of lighting technique in
Contrast lighting in
The same rules apply whether we are speaking of low-key or high-key scenes, although it should be emphasized that clothing itself can be as important as lamps or reflectors. Notice the 'framing' episodes of
In the darkened scenes of the film, the actors are often lit with a single hard light from the side, so that part or all of their faces are in deep shadow. Whenever the audience needs to read the expressions on silhouetted or partly obscure faces, Musuraca uses a soft fill lightas in figure 41, which shows Jeff and Kathie looking out of a bright room and into the night. In cases where the foreground and the background have roughly the same degree of illumination, he uses a rim light or a 'liner,' usually positioned to the side and slightly to the rear of the actors and either above or below the cameraas in figures 4243. This sort of lighting had been commonplace in Hollywood since the 1920s, not only because it created a separation between figure and ground, but also because it gave faces a three-dimensional quality. Wide shots of dark city streets usually involved similar techniques, because architecture needed to be picked out of the gloom and given a certain dimensionality or sculptural effect. Figure 44 shows an RKO set representing San Francisco at night, with its darkness strategically broken by a neon sign, several glowing windows, a streetlamp, and a pair of automobile headlights reflecting off wet pavement: a key element is a single floodlamp hidden in an alley, which creates a sense of depth and separation between two of the buildings. Figure 45 shows a studio mock-up of a courtyard behind an apartment house on Telegraph Hill: Robert Mitchum is silhouetted against a bright patch of 'sky,' and the surrounding darkness is broken chiefly by rays of 'moonlight' striking a low wall and a clothesline.
Musuraca's chief method of giving depth and atmosphere to interior scenes was to use a modified form of what Alton called 'Jimmy Valentine lighting.' With the assistance of art director Jack Okey and set decorator Darrell Silvera, he gave the below-eye-level key light an ostensible source, such as a fireplace or a table lamp, which threw slightly high shadows on the walls and lent a gothic quality to faces. Meanwhile, he situated one or two indirect lights close against the walls, so that the edges of picture frames and other furnishings cast their own dramatic shadows. This technique often created a sinister or perversely violent mood, as in the early scenes in which Whit Sterling (Kirk Douglas) hires Jeff to find Kathie (figures 4647). Notice, however, that the same lighting arrangement is used when Jeff and Kathie first spend the night together. The setting is Kathie's bungalow on a rainy evening in Acapulco: 'It was a nice little joint with bamboo furniture and Mexican gimcracks,' Jeff recalls. 'One little lamp burned.' We see Jeff and Kathie dash into the room from a thunderstorm, and a solitary lamp, situated low in the foreground, motivates high shadows on the walls. After drying Kathie's hair with a towel, Jeff passionately embraces her and tosses the towel across the lamp, which pitches over in a gust of wind from the open doorway. The camera then drifts outdoors, gliding along the veranda in the backlit rain. A few moments pass, and we return to the darkened room. The lighting now seems to come from the moon, which shines through a pair of French windows (impossibly, since the rain still falls), silhouetting, Jeff's figure against the wall as he rises to shut the door.
Fill lighting and 'liners' in
Here and elsewhere, the codes of erotic lighting have an affinity with the codes of mystery lightingand appropriately so, because
