Chân Dung Thời Trang Đơn Sắc Low-Key

A hyper-realistic [black and white] low-key fashion portrait with an upper-body crop and square framing. The subject is positioned centrally, facing forward with a subtle head tilt and angled body, resting a hand near the lips showcasing rings on the fingers. The lighting is highly directional, casting [deep shadows] across one side of the face and body to create intense, cinematic contrast. Dark and editorial mood with visible fine film grain. Background is a [dark, subtly textured, mottled studio backdrop].