Prompt

an anonymous figure man with short black buzz cut and high fade stands in front of a mirror taking a vertical selfie; He wears a two-tone raglan t-shirt with light beige body and dark charcoal sleeves, paired with light-wash denim jeans; His athletic build shows defined biceps and shoulders while he smiles broadly showing teeth; Right forearm rests against the back of his head holding wrist; left hand holds black smartphone with pop-up camera module at chest level capturing reflection; Warm soft frontal ambient light highlights natural skin texture on gray tiled wall background, shot on iPhone 15 Pro main camera, authentic smartphone computational photography, natural Smart HDR, vertical 9:16 Xiaohongshu lifestyle post, bright clean gym or cafe scene, wardrobe matching reference outfit, confident everyday blogger pose, phone photo with natural grain, phone held naturally in one hand for selfie, phone visible in frame; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces