Professional Portrait

Studio portrait of a Chinese female oncologist, age 55; light skin, cool undertone; medium-length straight black hair with some gray strands, softly layered around the face; white lab coat over a light gray knit top, no logos; delicate pearl stud earrings; neutral mid-gray seamless backdrop; Rembrandt lighting with soft fill; 105 mm macro-sharp. Expression: calm, wise, gentle closed-mouth smile with compassionate eyes. 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.