Elegant Backless Dress Portrait on Modern Staircase

{
  "scene": {
    "location": "modern indoor staircase",
    "materials": ["white marble stairs", "smooth light-colored walls"],
    "interior_style": "minimalist, modern luxury",
    "background_elements": [
      "floating console table",
      "warm table lamp with soft glow",
      "clean architectural lines"
    ]
  },
  "pose": {
    "body_position": "seated sideways on stairs",
    "orientation": "back facing camera, torso slightly twisted",
    "head_position": "head turned over shoulder, downward gaze",
    "posture": "relaxed yet elegant, subtly seductive"
  },
  "outfit": {
    "dress_type": "long {argument name="dress color" default="black"} backless evening dress",
    "design": "open back with thin criss-cross straps",
    "details": [
      "butterfly-shaped lace accents on back",
      "multiple thin strings creating geometric lines",
      "floor-length silhouette"
    ],
    "style_vibe": "elegant, sensual, minimal"
  },
  "framing": {
    "shot_type": "full body",
    "camera_angle": "slightly elevated, behind and to the side",
    "composition": "subject centered on staircase lines",
    "aspect_ratio": "4:5"
  },
  "lighting": {
    "type": "soft indoor lighting",
    "color_temperature": "warm-neutral",
    "highlights": "gentle highlights on skin and fabric",
    "shadows": "soft, natural shadows enhancing contours"
  },
  "mood": {
    "atmosphere": "intimate, calm, luxurious",
    "emotion": "quiet confidence with subtle allure"
  },
  "photography_style": {
    "realism": "editorial realism",
    "processing": "clean, natural tones, no overprocessing",
    "detail_level": "high fabric and skin texture clarity"
  },
  "negative_prompt": [
    "cropped body",
    "half body",
    "distorted anatomy",
    "extra limbs",
    "overexposed lighting",
    "harsh shadows",
    "low resolution",
    "cartoonish style",
    "exaggerated proportions"
  ]
}