Film Noir Detektivszene Prompt

Create a single-frame cinematic still in the visual language of noir. A 1940s detective office at night, a female detective in a dark trench coat and fedora sits behind a wooden desk, looking down at an old photograph, with a desk lamp, an old telephone, and a stack of case files on the desk. Lighting: streetlight from the window on the left slants in, passing through venetian blinds, casting parallel slatted shadows across her face, coat, and the wall behind; the right side of her face falls into shadow, but her eyes remain visible; the desk lamp illuminates only the files on the desk. Composition: doorframe and blind shadows fracture the figure, diagonal composition, cramped and oppressive space. Black and white, high contrast, readable shadow detail, subtle film grain. No text, no watermark.