Soft Studio Portrait in Black Turtleneck

Create a highly realistic studio portrait of {argument name="subject" default="a young East Asian woman"} from the chest up, centered in a vertical 2:3 frame. She has {argument name="hair color and style" default="messy shoulder-length black bob hair with loose flyaway strands"}, with a few fine strands crossing her face and lips as if moved by a soft breeze. Her expression is calm and slightly wistful, lips gently parted, warm brown eyes looking directly at the camera, natural dewy skin, minimal makeup with soft rose lips and subtly defined brows. She wears {argument name="outfit" default="a black ribbed turtleneck sweater"} with visible knit texture and a high folded collar. Use {argument name="lighting" default="soft diffused studio lighting from the upper left"}, gentle shadows, shallow depth of field, and a warm beige seamless background. The composition should feel intimate, elegant, and cinematic, with natural skin texture, realistic hair detail, muted warm tones, no jewelry, no text, no watermark, and no exaggerated retouching.