哥特式电影风格的肖像画

{
  "image_request": {
    "goal": "Create a cinematic portrait based on the provided reference photo, preserving the subject’s face exactly as it appears in the reference (no alterations to facial structure, proportions, features, or expression).",
    "subject": {
      "identity_preservation": {
        "description": "The face must remain completely unchanged from the reference photo — 1000% identical in all visible facial details, proportions, contours, expression, and micro-features.",
        "notes": "No stylization, morphing, or reinterpretation of the facial structure. Only the scene, pose, and atmosphere change."
      },
      "pose": {
        "body_position": "The woman is standing with her back to the camera.",
        "head_turn": "She turns her head over her shoulder, looking toward the viewer.",
        "gaze": "Soft, melancholic, and intense."
      },
      "appearance": {
        "skin": "Smooth, pale skin with gentle cinematic texture.",
        "hair": {
          "style": "Long, straight hair.",
          "movement": "Slightly tousled by the wind."
        },
        "clothing": {
          "top": "Black backless top with delicate thin straps draping down the back."
        },
        "props": {
          "bouquet": "A bouquet of black roses held close to her face."
        }
      }
    },
    "environment": {
      "setting": "A moody lakeside or riverside.",
      "weather": "Overcast grey skies.",
      "atmosphere": "Soft, misty, melancholic, and subtly gothic."
    },
    "lighting": {
      "type": "soft diffuse lighting",
      "source": "natural overcast daylight",
      "tone": "desaturated, muted highlights",
      "mood": "gothic, melancholic, cinematic",
      "shadow_quality": "soft, low-contrast shadows"
    },
    "color_grading": {
      "palette": "desaturated neutrals, soft greys, washed-out cool tones",
      "mood": "cinematic and atmospheric"
    },
    "composition": {
      "framing": "Cinematic shoulder-turned portrait with focus on the face and roses.",
      "depth": "Shallow depth of field; background slightly blurred.",
      "emphasis": "Emotional intensity in the eyes; contrast between pale skin and black roses/top."
    },
    "style": {
      "visual_style": "cinematic realism",
      "tone": "moody, atmospheric",
      "genre_influence": "dark romantic, gothic melancholy"
    }
  }
}