浪漫的夜晚背在前面

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_lifestyle_couple_city_night",
      "version": "v1.0_ISTANBUL_GALATA_TOWER_NIGHT_COUPLE",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "ultra_photoreal_cinematic_lifestyle",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_analog",
      "color_grade": "warm_cinematic_night",
      "noise_reduction": "low"
    },
    "hard_constraints": [
      "Exactly TWO human subjects (one woman, one man).",
      "Photorealistic only (no illustration, no CGI).",
      "Galata Tower must be clearly visible and recognizable in the background.",
      "Nighttime city atmosphere.",
      "No text, no logos, no watermark."
    ],
    "creative_prompt": {
      "scene_summary": "A romantic nighttime lifestyle photograph in Istanbul, set in front of the Galata Tower. The historic stone tower rises prominently in the background, softly illuminated with warm lights against a dark night sky, with the moon visible above.\n\nSubjects:\n- A young couple dressed in coordinated beige and cream winter outfits.\n- The man carries the woman on his back in a playful piggyback pose.\n- Both are smiling and laughing, making eye contact with each other, expressing warmth, joy, and intimacy.\n\nWardrobe:\n- Neutral-toned winter jackets with soft textures (beige, cream, off-white).\n- Cozy, modern street-style clothing suitable for a cool evening in Istanbul.\n\nPose & emotion:\n- Dynamic, joyful movement frozen mid-laugh.\n- The woman’s arms are wrapped around the man’s shoulders.\n- The man looks slightly to the side with a wide smile.\n\nEnvironment:\n- Narrow historic Istanbul street leading toward Galata Tower.\n- Warm streetlights reflecting off stone buildings.\n- Soft background blur with city lights creating bokeh.\n\nLighting:\n- Warm ambient street lighting combined with cooler moonlight.\n- Natural shadows and highlights on faces and clothing.\n\nCamera & style:\n- Lifestyle photography with a cinematic feel.\n- Medium close framing, shallow depth of field.\n- Faces sharp, background gently softened.\n\nMood:\n- Romantic, joyful, authentic, modern Istanbul night vibe."
    },
    "negative_prompt": [
      "extra people",
      "crowds blocking the tower",
      "unrecognizable landmark",
      "daytime",
      "cartoon",
      "anime",
      "cgi",
      "plastic skin",
      "over-retouched faces",
      "blurred faces",
      "distorted anatomy",
      "text",
      "logos",
      "watermark"
    ]
  }
}

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