Highly detailed, highly realistic HDR portrait of a woman doctor in pristine white cotton lab coat over pale pink blouse; stethoscope draped around neck; hair in neat ponytail. Camera: 70mm lens, f/2.5, ISO 400, chest-up, eye-level framing. Lighting: daylight from large window as soft key, subtle fluorescent fill from ceiling; faint shadow under jaw. Pose: standing with hands gently clasped at midsection, calm… Show full prompt