闪光摄影海滩人像提示（夜间比基尼）

{
  "aspect_ratio": "3:4",
  "scene_type": "night beach fashion portrait photography",
  "environment": {
    "location": "sandy beach at night",
    "background": "dark ocean horizon with faint waves, almost black sky",
    "lighting_conditions": "low ambient light, strong direct camera flash"
  },
  "subject": {
    "type": "young woman",
    "age_range": "early to mid 20s",
    "ethnicity": "white",
    "skin_tone": "light, slightly tanned, wet skin glow",
    "body_type": "slim, athletic, feminine proportions",
    "pose": {
      "arms": "both arms raised with fists placed under cheeks",
      "expression": "playful pout, lips puckered",
      "head_position": "facing camera directly",
      "posture": "upright, confident, relaxed"
    },
    "clothing": {
      "outfit": "black triangle bikini",
      "style": "minimal, modern swimwear",
      "fit": "snug, natural"
    },
    "hair": {
      "color": "blonde",
      "style": "wet, loose, naturally wavy",
      "parting": "center part"
    },
    "face_details": {
      "eyes": "light-colored eyes, open and relaxed",
      "makeup": "minimal or no makeup, natural skin texture",
      "skin_details": "subtle freckles, realistic pores"
    }
  },
  "camera": {
    "shot_type": "medium portrait",
    "framing": "waist-up, centered composition",
    "angle": "eye level",
    "lens": "35mm equivalent",
    "focus": "sharp focus on subject, background slightly falling off"
  },
  "lighting": {
    "key_light": "direct on-camera flash",
    "effect": "high contrast, crisp highlights, glossy skin",
    "shadows": "soft but visible shadows behind subject"
  },
  "style": {
    "photography_style": "flash photography, candid beach portrait",
    "aesthetic": "natural, playful, confident",
    "color_grading": "neutral tones, slightly warm skin highlights"
  },
  "quality": {
    "resolution": "high resolution",
    "detail_level": "skin texture preserved, no over-smoothing",
    "realism": "photorealistic"
  },
  "negative_prompt": [
    "cartoon",
    "anime",
    "illustration",
    "overly sexualized pose",
    "exaggerated anatomy",
    "blurred face",
    "extra limbs",
    "deformed hands",
    "plastic skin",
    "heavy makeup",
    "studio background"
  ]
}