Half-Lit Noir Portrait: Woman in Rembrandt Light

Create a moody black-and-white portrait of a woman in a minimalist studio setup. Use high-contrast low-key lighting with a single light source placed to the left of the camera at about 45-60 degrees and slightly above eye level. The light should softly skim the left side of her face, leaving the right side in deep, rich shadow, and create a subtle Rembrandt triangle of light on the shadowed cheek. Capture a three-quarter or head-and-shoulders crop with the subject turned slightly away from the lens, eyes directed downward or off to the side to evoke introspection. Aim for a crisp, tactile grain and a thin film texture reminiscent of Ilford HP5 or Kodak Tri-X, with a gentle vignette and pure black background to enhance depth. The atmosphere should be cinematic, timeless, and enigmatic, with natural makeup, understated hair, and no extraneous elements in frame.