Chân Dung Đơn Sắc Bên Ngựa Đen Và Xì Gà

{
  "type": "image_generation",
  "aspect_ratio": "3:4",
  "style": {
    "genre": "cinematic portrait photography",
    "tone": "black-and-white",
    "mood": "dark, mysterious, powerful, silent authority",
    "aesthetic": "fine-art monochrome, luxury outlaw",
    "rendering": "hyper-realistic, subtle film grain"
  },
  "face_reference": {
    "instruction": "Keep the facial features, structure, and expression strictly identical to the reference photo without modification."
  },
  "subject": {
    "type": "young man",
    "build": "[slim-athletic]",
    "hair": "[messy medium-length hair]",
    "expression": "calm, emotionless, confident gaze directed into the camera",
    "pose": "leaning against a rustic wooden stable, one foot raised on the timber, one hand in pocket",
    "accessories": [
      "[dark round sunglasses]",
      "[rings on fingers]"
    ]
  },
  "outfit": {
    "top": "[oversized black heavy wool trench coat]",
    "bottom": "[loose black trousers]",
    "footwear": "[worn black leather boots]"
  },
  "horse": {
    "type": "[majestic black horse]",
    "position": "standing behind the man, head lowered gently near his shoulder",
    "reins": "held loosely in the man's fingers"
  },
  "cigar": {
    "position": "held near lips between fingers",
    "ember": "glowing tip",
    "smoke": "thick cinematic smoke curling around forehead and hair while eyes remain visible"
  },
  "background": {
    "environment": "[open mountain landscape, rugged natural earth]",
    "constraints": "no modern buildings or vehicles"
  },
  "lighting": {
    "type": "moody diffused overcast daylight",
    "contrast": "high contrast shadows with delicate rim lighting on contours"
  },
  "camera": {
    "lens": "85mm",
    "depth_of_field": "shallow focus, sharp subject with softly blurred background"
  }
}