Portrait Éditorial en Low-Key dans un Bar de Luxe

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_luxury_bar_night_editorial_portrait",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_style": {
        "source": "reference photo",
        "purpose": "pose, composition, and lighting anchor",
        "strict_lock": true,
        "preserve_pose": true,
        "preserve_composition": true,
        "preserve_vibe": true,
        "preserve_background": true
      },
      "reference_image_face": {
        "source": "reference photo",
        "purpose": "facial identity lock",
        "strict_lock": true,
        "face_similarity_priority": "maximum",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true,
        "preserve_moles_freckles_scars": true,
        "preserve_eye_shape": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true
      }
    },
    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_content": true,
      "no_logos": true,
      "no_watermark": true,
      "no_readable_text": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "render_style": "cinematic photoreal 35mm film still",
      "sharpness": "crisp and natural",
      "film_grain": "subtle 35mm",
      "color_grade": "low-key with warm amber highlights and deep blacks",
      "dynamic_range": "natural filmic",
      "skin_rendering": "unretouched realistic skin texture"
    },
    "creative_prompt": {
      "scene_summary": "A photoreal, low-key luxury bar night portrait matching the reference photo. Location: upscale dark lounge with a black ceiling, recessed pin spotlights, deep shadows, and a glossy black marble counter with faint white veining. The background falls into soft darkness with subtle bar seating and table settings in soft focus.",
      "subject": "One adult woman maintaining exact facial identity from the reference photo, standing beside the marble bar. Pose matches reference photo: torso angled slightly, one hand lifted behind her head touching her hair, the other arm relaxed by her side. Confident cinematic expression, gazing slightly off-camera.",
      "wardrobe": "A deep [wine-red] bodycon evening dress with tasteful waist cutouts connected by small gold ring hardware at the center, fitted and elegant.",
      "beauty": "Glossy neutral lips, soft glam makeup with warm cheekbone highlights, luminous natural skin texture, and long dark voluminous wavy hair.",
      "lighting": "Low-key dramatic lighting with warm amber accents, subtle edge light separating subject from the dark background, and soft shadow falloff."
    }
  }
}