Subject: the man in my uploaded photo, alone, 190 cm tall, with a neutral expression, looking up at the camera.
Wardrobe: an oversized slate-gray suit; a white crewneck tee, fitted and tucked neatly into the tailored waistband.
Pose: left hand in his trouser pocket, a sleek black smartphone in his right hand.
Ground: dark, textured asphalt; a horizontal metal drain grate partly visible in the top-left corner; lots of negative space.
Style: ultra-realistic street fashion photo, shot from a high angle, top-down.
Look: natural daylight; color grade muted and editorial; contrast medium; skin texture crisp.
Camera: full-frame 35-50mm look, f/2.8-f/4.
Format: 4:5 portrait.
Avoid: any other objects or people, any text, any watermark.