フィルム・ノワール探偵シーンのプロンプト

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