提示词

An athletic adult man with short black hair and clean-shaven face sits centered in a vertical portrait, full-body shot from knees to head. He wears a black button-down shirt sleeves rolled to elbows, dark grey trousers, textured belt buckle, and black socks. Seated on an upholstered wooden chair leaning against a beige wall, left leg crossed over right knee, right hand near chin in thoughtful gesture. Natural directional lighting from the left highlights his lean muscular build with defined anatomy. Minimalist interior with white column, confident strength, clean lines, dramatic natural lighting., 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