{
  "task": "image_generation",
  "prompt": {
    "description": "A professional studio portrait of a couple consisting of one man and one woman posing in elegant black suits against a dark grey background. A large, circular warm orange spotlight glows behind them, creating a strong visual contrast and halo effect. The woman is seated on a simple studio stool while the man stands beside her. They are positioned back-to-back, both facing the camera directly with serious, confident expressions.",
    "style": "high-end studio portrait photography",
    "lighting": {
      "type": "soft, controlled studio lighting",
      "key_light": "soft frontal light highlighting facial features",
      "background_light": "warm orange circular spotlight centered behind the couple",
      "mood": "dramatic yet refined"
    },
    "composition": {
      "pose": "back-to-back pose, woman sitting, man standing",
      "framing": "medium to full-body portrait",
      "camera_angle": "eye-level",
      "background": "dark grey seamless backdrop"
    },
    "color_palette": [
      "black",
      "dark grey",
      "warm orange"
    ],
    "quality": {
      "detail": "high detail",
      "sharpness": "crisp focus",
      "realism": "photorealistic"
    }
  },
  "output": {
    "resolution": "high",
    "aspect_ratio": "3:4"
  }
}