Nano Banana 提示词作品

{
  "scene": {
    "type": "outdoor night portrait",
    "theme": "romantic city fashion",
    "environment": {
      "background": "Eiffel Tower illuminated at night with warm golden lights, visible river and bridge with soft reflections, dark blue evening sky with light cloud coverage",
      "floor": "stone bridge surface with subtle texture and edge barrier in foreground",
      "depth": "moderate depth of field, subject sharp with softly blurred background lights",
      "atmosphere": "evening ambiance with cool air, slight humidity creating soft light diffusion, subtle glow from city lights"
    }
  },
  "subject": {
    "type": "female",
    "pose": "standing with torso facing forward, both hands raised behind head adjusting hair, elbows out, body slightly angled",
    "expression": "confident and composed, neutral lips, gaze directed slightly off-camera",
    "face": {
      "description": "Use uploaded reference image, keep identity exact, use reference image face, same hair, same hair color, same eye color; defined cheekbones, soft jawline, full lips, straight nose, light skin tone with natural texture, visible pores and subtle imperfections",
      "eyes": "light-colored eyes, same eye color as reference, soft glam makeup with subtle eyeliner and mascara",
      "hair": "same hair color as reference image, blonde hair, medium-long length, voluminous and softly styled with natural movement and slight flyaways"
    },
    "body": {
      "build": "slim, toned physique",
      "skin_details": "natural skin texture with balanced highlights from mixed lighting, slight cool and warm tonal contrast"
    }
  },
  "clothing": {
    "outfit": "fitted long-sleeve white top with asymmetrical hem and structured fit, paired with a short dark skirt",
    "accessories": [
      "minimal necklace"
    ],
    "legwear": "sheer black tights with subtle sheen",
    "footwear": "not visible"
  },
  "props": {
    "primary": "Eiffel Tower landmark",
    "secondary": "bridge structure and river with boat in background"
  },
  "lighting": {
    "type": "mixed lighting",
    "direction": "front-facing soft flash or fill light on subject combined with strong backlighting from Eiffel Tower",
    "intensity": "balanced exposure with bright subject and glowing background",
    "color_temperature": "mixed cool ambient night tones and warm artificial lighting",
    "shadows": "soft shadows on subject with gentle falloff",
    "realism_enhancements": "natural light contrast between warm tower lights and cool sky, subtle highlight bloom, realistic reflections in water, no over-smoothing"
  },
  "camera": {
    "angle": "eye-level, slightly centered",
    "framing": "mid to full body portrait with landmark centered behind subject",
    "lens": "50mm full-frame equivalent",
    "aperture": "f/2.8 for background separation and bokeh",
    "focus": "sharp focus on subject, background softly blurred",
    "resolution": "high detail with preserved night lighting characteristics"
  },
  "style": {
    "aesthetic": "romantic travel fashion photography",
    "color_palette": "warm gold, deep blue, and neutral tones",
    "retouching": "minimal, preserve natural skin texture, lighting imperfections, and realistic night ambiance"
  }
}