Historical romantic editorial of a couple dancing in 1920s Istanbul

{
  "generation_request":{
    "meta_data":{"tool":"NanoBanana Pro","task_type":"historical_romantic_editorial","version":"L11_DANCE"},
    "references":{"female":"UPLOAD_REF","male":"UPLOAD_REF"},
    "creative_prompt":{
      "scene_summary":"{argument name=\"location\" default=\"1920s Istanbul hall\"}.",
      "foreground_story":"They dance slowly, smiling.",
      "background_story":"Other couples dance, jazz band plays.",
      "wardrobe":"{argument name=\"fashion era\" default=\"Early modern fashion\"}.",
      "mood":"freedom"
    }
  }
}