Prompt

Adult white man, short dark brown hair with receding hairline and straight texture, smiling direct gaze; Wearing a blue textured blazer jacket worn open over a white button-down shirt, fully clothed adult slim build standing upright facing forward with shoulders relaxed and head centered in frame; Natural daylight illumination creating shallow depth of field with blurred city backdrop, clean professional portrait photography aesthetic, 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; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces