Prompt

Asian man with short black hair and clean-shaven face stands facing camera in a clinical room, pulling open his white button-up shirt worn off shoulders to expose bare chest and abdomen. Athletic build with defined abs visible as waistband of black trousers sits at hip level. Bright overhead lighting casts soft shadows on light-medium skin tones against gray walls and white examination table edge. Vertical portrait crop 13:19, phone-camera aesthetic slightly soft focus, neutral masked expression conveying confident masculine tension., a single uninterrupted photograph only, no written words or typography anywhere in frame, no captions, no app UI, no social-media post layout, no screenshot borders