Professional Warm Smiling Man Portrait

studio portrait of a man in his late twenties, warm genuine open-mouth smile, crisp white oxford button-down shirt with sleeves pushed up, arms loosely folded across his chest, standing against a seamless warm beige-taupe backdrop, soft large-source key light from front left with gentle shadow falloff, subtle warm color grading, matte editorial finish, natural skin texture, three-quarter crop from the thighs up, body angled slightly, shot on 85mm f/4, contemporary corporate headshot