春日镜面幻境

{
  "portrait_prompt": {
    "subject": "Based on <User Portrait>, an adult woman in her early 20s with long hair styled with a soft pink bow headband. She is wearing an elegant pastel pink sleeveless fashion dress with delicate lace trims and a large decorative bow at the back, inspired by classic Japanese girlish fashion (non-costume, editorial style). She is seated gracefully on the ground which is a complete mirror in a quiet park. She looks back over her shoulder toward the camera with a gentle, serene expression, one hand softly raised near her shoulder.",
    "composition": "Wide medium shot, approximately 35mm focal length. The composition features perfect horizontal and vertical symme