an anonymous figure man with short black hair and upward texture

提示词

an anonymous figure man with short black hair and upward texture, sparse mustache and chin stubble, mouth slightly open showing tongue. Head tilted back, eyes half-closed in a static pose wearing a black crew-neck t-shirt that fits his lean build. Selfie-style composition close-up from chest up against an indoor room background with white tiled walls on the left and wooden furniture. Soft natural ambient lighting highlights skin tones and fabric texture. Vertical portrait orientation 13:19 aspect ratio, casual relaxed mood, bold flat-color poster style graphic design with high-contrast color blocking., 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