电影美学三联画肖像与身份锁

{
  "type": "image_generation_prompt",
  "format": "triptych",
  "aspect_ratio": "vertical, three stacked panels",
  "identity_preservation": {
    "use_original_image_reference": true,
    "strict_identity_lock": true,
    "face_changes_allowed": false,
    "clothing_changes_allowed": false,
    "notes": "Maintain 100% original facial structure, proportions, moles, eyes, nose, mouth, skin texture, hairstyle, and original clothing exactly as in the reference image."
  },
  "subject": {
    "gender": "female",
    "appearance": {
      "hair": {
        "style": "dark, tousled hair",
        "details": "natural movement with a few strands lifted by breeze"
      },
      "expression_style": "natural, candid, introspective"
    }
  },
  "composition": {
    "layout": "three vertically stacked photographs (triptych)",
    "background": "bright, clear blue sky",
    "setting": "outdoor, rooftop-like environment"
  },
  "panels": {
    "top_panel": {
      "camera_angle": "low angle",
      "pose": "looking down toward the camera",
      "expression": "direct, slightly pensive gaze",
      "lighting": "bright sunlight illuminating one side of face and shoulder with soft shadows"
    },
    "middle_panel": {
      "camera_angle": "eye-level to slightly low",
      "pose": "head turned away, gazing to the right",
      "expression": "thoughtful, distant",
      "environment_detail": "small portion of brown columned roof visible in lower left",
      "composition_note": "subject slightly off-center emphasizing open sky"
    },
    "bottom_panel": {
      "camera_angle": "close-up profile",
      "pose": "eyes closed, head slightly tilted back",
      "expression": "calm, reflective",
      "lighting": "sunlight accentuating facial and neck contours"
    }
  },
  "camera": {
    "type": "35mm film camera aesthetic",
    "lens_aperture": "f/1.8–f/2.8",
    "focus": "sharp focus on face with shallow depth of field",
    "grain": "visible natural film grain"
  },
  "lighting": {
    "source": "natural daylight",
    "time_of_day": "afternoon",
    "quality": "soft, diffused sunlight",
    "direction": "front and side lighting",
    "artificial_light": "none"
  },
  "color_and_style": {
    "palette": [
      "vivid blue sky",
      "warm natural skin tones"
    ],
    "style": "editorial portrait with analog film aesthetic",
    "atmosphere": "calm, airy, serene, nostalgic",
    "contrast": "subtle",
    "saturation": "natural with slight enhancement"
  },
  "quality": {
    "realism": "high",
    "detail": "natural skin texture, realistic lighting",
    "imperfections": "preserved"
  },
  "constraints": [
    "No facial alterations",
    "No clothing changes",
    "No artificial lighting",
    "No digital beauty filters",
    "No CGI or illustration",
    "No text or watermarks"
  ],
  "output_goal": "Create a serene, film-like triptych portrait of the same woman against a clear blue sky, preserving her exact identity, clothing, and natura"
}