{
  "image_prompt_structure": {
    "metadata": {
      "type": "Vintage Film Photograph",
      "dimensions": "1200x1200px"
    },
    "style_and_atmosphere": {
      "aesthetic": "Dark, grainy vintage film look (e.g., Kodak Portra 800)",
      "mood": "Dreamy, melancholic, blurry, atmospheric",
      "effects": "Heavy motion blur due to movement and wind, soft focus"
    },
    "subject": {
      "identity_instruction": "Crucial: Do not alter facial features from reference identity. Keep head positioning as is.",
      "appearance": {
        "hair": "Long, wavy brown hair, heavily blown about by the wind"
      },
      "attire": "Off-shoulder white knitted top"
    },
    "action_and_pose": {
      "description": "Subject is leaning their upper back backwards out of an open car window while the car is moving."
    },
    "setting": {
      "location": "Passenger seat window of a vintage car",
      "time": "Night",
      "background": "Completely blurred streaks of dark city or road lights, illegible shapes due to motion and darkness",
      "environmental_conditions": "Extremely windy"
    },
    "lighting": {
      "description": "Low light, likely illuminated by a warm, soft vintage camera flash mixed with ambient streaking streetlights."
    }
  }
}