Classic Hollywood Portrait with Heart Backdrop

{
  "generation_request": {
    "output": {
      "aspect_ratio": "9:16",
      "resolution": "ultra_high",
      "sharpness": "high",
      "grain": "fine_film_grain"
    },
    "scene": {
      "concept": "classic Hollywood studio portrait with a bold heart-shaped light backdrop",
      "environment": "[studio backdrop with deep crimson red background and a large bright white heart shape behind the subject with soft edge glow, minimal clean set]",
      "composition": "vertical three-quarter or full-body, subject centered slightly left, elegant negative space, heart shape aligned behind head and upper torso",
      "mood": "timeless, romantic, glamorous, cinematic"
    },
    "subject": {
      "person": "[adult woman]",
      "pose": "standing in profile facing left, hands placed behind back, shoulders relaxed, chin slightly lifted",
      "expression": "poised confidence, lips softly closed, calm elegance",
      "hair": "[dark hair styled in a low vintage bun with smooth finger waves]",
      "makeup": "classic glamour with bold red lipstick, subtle winged eyeliner, softly contoured cheekbones, luminous skin",
      "accessories": "[multi-strand pearl choker necklace, matching pearl drop earrings]",
      "wardrobe": {
        "dress": "[black strapless evening gown with sweetheart neckline, fitted silhouette, thigh-high slit, matte satin finish]"
      }
    },
    "camera": {
      "shot_type": "studio portrait",
      "lens": "85mm",
      "aperture": "f/2.8",
      "focus": "sharp focus on face and jewelry, dress edges crisp, background heart gently softened"
    },
    "lighting": {
      "setup": "classic Hollywood glamour lighting, key light from camera-left, soft fill from right, subtle rim light separating subject from background",
      "backdrop_light": "evenly illuminated heart shape with clean symmetrical geometry and soft diffused glow"
    },
    "color_grading": {
      "palette": "deep crimson red, bright ivory heart, matte black gown, warm natural skin tones",
      "look": "cinematic retro glamour, medium-high contrast, rich controlled reds"
    },
    "negative_prompt": [
      "blurry",
      "deformed anatomy",
      "asymmetrical heart",
      "harsh clipping",
      "extra limbs",
      "text",
      "watermark"
    ]
  }
}