Portrait Mode en Contre-Plongée sur Escalier

{
  "scene": {
    "setting": "[modern indoor luxury staircase]",
    "background": "[luxury staircase with glass railing and metal handrail, steps with embedded warm lighting, polished stone steps, dim ambient interior]",
    "lighting": "[warm artificial step lighting projecting upward, soft shadows, subtle specular highlights on skin and dress, low ambient exposure with focused accent lights]"
  },
  "subject": {
    "type": "female",
    "pose": "[seated on staircase with legs extended forward toward camera, feet closest to lens, ankles slightly crossed, torso leaning back supported by one arm, other hand holding small handbag, exaggerated perspective from feet to head]",
    "expression": "[playful winking expression with one eye closed and lips slightly puckered]",
    "face": "[natural facial features, balanced proportions, natural skin texture with visible pores and subtle sheen]",
    "hair": "[long wavy blonde hair parted in center, loose natural waves falling over shoulders]",
    "eyes": "[one eye closed in a wink, one open with crisp light reflections]",
    "skin": "[light skin tone with warm upward ambient glow, realistic texture and natural skin details]"
  },
  "clothing": {
    "outfit": "[white off-shoulder bodycon ruched mini dress, fitted stretchy silhouette]",
    "accessories": "[small metallic gold handbag, strappy gold high heels, delicate gold bracelet and necklace]"
  },
  "environment_details": {
    "props": "[illuminated steps, glass balustrade, metallic handrail, micro handbag]",
    "textures": "[polished stone, clear glass, brushed metal, ruched fabric, authentic skin and hair sheen]"
  },
  "camera": {
    "angle": "extreme low-angle perspective taken from feet level looking upward",
    "framing": "foreground emphasis on feet and heels, legs leading upward to torso and face, strong optical perspective distortion",
    "focus": "sharp focus on high heels in foreground, natural gradual optical falloff toward face and background",
    "lens": "[wide-angle smartphone camera lens with noticeable perspective exaggeration]"
  },
  "style": {
    "realism": "lifestyle fashion editorial photography",
    "color_tone": "warm golden illumination balanced with neutral ambient tones",
    "effects": "natural depth of field, subtle step illumination glow",
    "details": "authentic surface textures, preserved realistic human imperfections"
  }
}