documentary photography, shot on 35mm film, kodak portra 400, natural available light, natural daylight, soft diffused daylight from window, 35mm film grain, film grain overlay, subtle vignetting, cinematic color grading, film-level color grading, muted warm tones, full body shot, white background, a 17-19 year old ming dynasty chinese girl, oval face, east asian facial features, eyebrows like distant mountains, light pink lips, slightly upturned eyes, hair in simple traditional chinese bun held with wooden hairpin, cloth headband across forehead, red string bracelet on right wrist, wearing light-colored satin short ao (cross-collar narrow-sleeve short jacket) with mamian skirt (ming dynasty horse-face skirt), light-colored sleeveless bijia (ming dynasty vest) over it, plain embroidered cloth shoes, standing naturally with hands gently clasped in front of her, shy gentle smile, delicate and resilient expression, full body visible from head to toe, standing on white seamless background, natural soft daylight illumination, no shadows, no props, no scenery, chinese features only, no foreign elements, no western features, no hanfu ruqun, no modern elements, no contemporary clothing, no western clothing –no background, no scenery, no props, no other people, no modern elements, no foreign elements, no western features, no hanfu, no anime, no illustration, no painting写实纪录片质感，电影级调色，35mm 胶片颗粒，自然可用光,明代中叶考据， 无现代元素