Night hotel corridor direct flash portrait

9:16, direct flash, night hotel corridor/elevator lobby, low saturation cold tone, intimate sense of distance, cold white skin direct flash makeup, semi-matte base makeup, low saturation gray eye makeup, nude lips, long straight black hair/low ponytail, black silk slip dress/gray knit slim-fit slip/leather camisole, upper body visual focus, fabric fits the body shape, tightened waistline, thin metal necklace/room card/elevator button/leather bracelet (props selected based on actual composition needs, do not cram all props into one frame), doorframe peeking perspective/low angle against the wall, medium shot cropped to mid-thigh, subject accounts for 60%, corridor depth/elevator door background, leaning against wall looking up directly/turning back while pressing elevator button/fingers on shoulder strap, cold and detached expression, eyes with a sense of distance, on-camera direct flash lighting up the front while darkening the environment, falling on shoulder lines, chest fabric, collarbone, face, hard shadows cutting body lines, cold highlights on metal accessories, skin semi-matte with only narrow highlights, no formal posing, excessive exposure, deformed limbs, messy background, greasy face