Portrait éditorial de luxe sur yacht

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_luxury_travel_editorial",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_face": {
        "source": "the reference photo",
        "purpose": "FACE_IDENTITY_LOCK",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true
      }
    },
    "global_constraints": {
      "no_text": true,
      "no_logos": true,
      "no_watermark": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "render_style": "photoreal_luxury_editorial",
      "sharpness": "crisp_natural",
      "film_grain": "subtle",
      "color_grade": "mediterranean_clean",
      "skin_rendering": "natural_unretouched_texture"
    },
    "global_rules": {
      "camera": "50mm lens, eye-level, fashion editorial framing, shallow depth of field, sharp focus on face and fabric",
      "lighting": "bright Mediterranean noon sunlight, soft bounce fill, natural realistic shadows",
      "authenticity": "natural skin pores, authentic sea reflections, anatomically accurate hands"
    },
    "creative_prompt": {
      "scene_summary": "A luxury travel fashion editorial portrait on a yacht deck in the Mediterranean, with dramatic limestone sea stacks and deep azure water in the background. The woman matches the identity of the reference photo, seated comfortably in effortless vacation elegance.",
      "subject_details": {
        "count": 1,
        "description": "adult woman, exact facial identity and facial structure from the reference photo",
        "expression": "soft confident smile, relaxed gaze directly toward camera",
        "hair": "long dark hair, natural shine, strands gently windblown"
      },
      "wardrobe_and_style": {
        "outfit": "[blue-and-white] striped flowing maxi dress with thin straps, fitted bodice, and voluminous skirt, accented with a matching neck scarf"
      }
    }
  }
}