Elegant Woman Black Dress Modern Staircase Selfie

Nano banana in @GeminiApp 

Prompt:

{
  "prompt": "A full-body, high-fashion portrait of a stunning young woman. She is wearing a black satin mini slip dress with a draped cowl neckline and thin spaghetti straps, paired with black strappy stiletto high-heels. She has long, wavy dark hair with full bangs and subtle, elegant makeup. The mood is glamorous and luxurious.",
  "pose": {
    "description": "The subject is sitting sideways on a wide, light-wood stair step. Her left leg is crossed over her right knee, clearly showcasing the stiletto sandals. Her right hand (holding a dark smartphone) is lifted near her face, actively taking a high-angle selfie. She is looking directly at the phone camera.",
    "keywords": ["sitting pose", "crossed legs", "selfie pose", "elegant posture", "hand holding phone"]
  },
  "setting": {
    "environment": "Modern, minimalist luxury home interior. The background features a wide, symmetrical staircase made of light-colored wood (e.g., maple or oak) with treads that are individually backlit by warm linear LED lights. Clear glass railings secured by black metal posts frame the subject.",
    "aesthetic": "Architectural, contemporary design, clean lines."
  },
  "camera": {
    "shot_type": "Full-Body Portrait Shot",
    "angle": "Slightly low angle (worm's-eye view) to emphasize her height and the structure of the staircase.",
    "lens": "85mm prime lens",
    "depth_of_field": "Shallow DoF, with the subject in crisp focus and the background elements (railings, far steps) slightly softened.",
    "composition": "The subject is perfectly centered within the frame."
  },
  "lighting": {
    "key_light": "Soft, diffused studio light (softbox) from the front-left, providing flattering, smooth illumination on her face and skin.",
    "accent_light": "Dramatic, warm (3000K) linear under-lighting built directly into the wooden stair treads, creating horizontal lines of glow that define the background.",
    "shadows": "Medium contrast, well-defined shadows that still preserve detail in the black dress.",
    "exposure": "Perfectly exposed, emphasizing the sheen of the satin material."
  },
  "style_and_quality": {
    "style": "Editorial Fashion Photography | Cinematic Realism | Intimate",
    "details": ["High-fidelity satin texture", "Reflections on glass railings", "Manicured red fingernails", "Flawless skin texture"],
    "quality": ["8K resolution", "masterpiece", "hyper-detailed", "photorealistic"]
  }