Cinematic Portrait of a Woman in Old Shanghai Interior

{
  "portrait_prompt": {
    "subject": {
      "description": "Based on <User Portrait>, an elegant young adult woman seated beside wooden louvered shutters in an old Shanghai interior, body turned slightly sideways, head in soft profile, face partially hidden by shadow and strong window light, quiet and distant expression",
      "features": {
        "hair": "soft voluminous wavy hair, slightly wind-touched, glowing rim highlights",
        "eyes": "gaze turned away from camera, mysterious and introspective",
        "expression": "elegant, restrained, melancholic"
      },
      "pose": "seated on a vintage chair, one arm relaxed over the armrest, legs crossed, posture graceful and cinematic"
    },
    "attire": {
      "type": "Based on user-uploaded clothing reference",
      "details": [
        "black high-neck fitted evening dress or qipao-inspired silhouette",
        "minimal jewelry",
        "slim elegant heels",
        "dark satin or velvet texture catching small highlights"
      ],
      "color": "deep black with warm gold reflections"
    },
    "composition": {
      "shot_type": "Medium full-body portrait",
      "focal_length": "50mm to 70mm lens tendency",
      "aperture": "f/2.0",
      "camera_angle": "slightly low angle",
      "camera_height": "waist-level",
      "framing": "vertical poster-like framing, subject placed slightly right of center, wooden shutters and light slits framing the left side, strong diagonal lens flare crossing the foreground",
      "aspect_ratio": "3:4"
    },
    "lighting": {
      "type": "low-key cinematic backlight with practical warm interior bounce",
      "direction": "hard sunlight or tungsten-white light entering through narrow shutter gaps from the left, creating bright rim light on hair, shoulder and arm; warm amber bounce from wooden floor and walls",
      "mood": "seductive, nostalgic, private, nocturnal"
    },
    "color_palette": {
      "film_simulation": "Fujifilm ETERNA inspired color grading with old Shanghai amber-green print treatment",
      "style": "restrained cinematic saturation, deep shadows, warm highlights, vintage film halation",
      "tones": [
        "dark emerald green shadows",
        "warm amber wood",
        "burnished gold highlights",
        "deep black clothing",
        "soft ivory skin glow",
        "subtle red-orange flare edges"
      ],
      "grade_notes": [
        "highlight roll-off: blooming and slightly overexposed around shutter light",
        "shadow tint: green-black and brown-black, very dense but not crushed",
        "contrast curve: high contrast with soft filmic transitions",
        "grain: fine visible film grain with slight gate softness"
      ]
    },
    "environment": {
      "setting": "1930s old Shanghai French Concession apartment or private lounge",
      "background": "dark wooden shutters, polished wooden floor, vintage chair, dim wall panels, narrow beams of light cutting through dust in the air",
      "atmosphere": "hazy air, prism-like lens flare, warm dust particles, intimate old-world interior"
    },
    "mood": "romantic, nostalgic, secretive, elegant, cinematic",
    "technical_tags": [
      "photorealistic",
      "cinematic editorial portrait",
      "old Shanghai film atmosphere",
      "strong backlight",
      "lens flare",
      "film halation",
      "shallow depth of field",
      "natural skin texture",
      "fine film grain"
    ],
    "character_reference": "Based on user-uploaded character reference",
    "clothing_reference": "Based on user-uploaded clothing reference",
    "negative_prompt": "direct copy of any specific living director style, watermark, logo, text, poster typography, modern office furniture, plastic skin, over-smoothed face, HDR look, random neon colors, flat studio lighting, inconsistent light direction, broken fingers, awkward legs, distorted chair, overexposed face, cheap cosplay, generic vintage filter"
  }
}