Professional Portrait

Studio portrait of a Chinese male radiologist, age 42; light skin, cool undertone; short straight black hair, neatly combed; thin black-framed eyeglasses; white lab coat over a pale gray dress shirt, no tie, no logos; neutral mid-gray seamless backdrop; Rembrandt lighting with soft fill; 105 mm macro-sharp. Expression: precise and focused, subtle closed-mouth smile. Framing: portrait orientation, 3:4 ratio; mid-chest-up composition. Subject centered in frame, camera at eye level, facing directly toward the camera (front view). Full head and hair completely inside the frame with a little space above; both shoulders visible, no cropping at the top or sides. Neutral studio composition, no props.