扎实写实街头肖像提示词

{
  "scene": "Urban street portrait on a quiet city sidewalk",
  "subject": {
    "gender": "female",
    "age_range": "late 20s to early 30s",
    "expression": "neutral, introspective, calm confidence",
    "pose": "standing casually, leaning slightly against a brick wall, weight shifted to one leg, arms relaxed",
    "gaze": "looking directly at camera, unfazed, understated presence"
  },
  "wardrobe": {
    "outerwear": "black leather jacket with natural wear and soft creases",
    "top": "dark charcoal ribbed tank top",
    "bottom": "high-waisted tailored wool trousers in muted grey",
    "accessories": "small dark leather crossbody bag, minimal jewelry",
    "styling_notes": "effortless, functional, lived-in fashion, no trend exaggeration"
  },
  "hair_and_makeup": {
    "hair": "natural medium-length hair, loose and slightly wind-touched, no styling product shine",
    "makeup": "minimal or none, natural skin texture visible, subtle under-eye shadows, real pores"
  },
  "environment": {
    "location": "narrow city street with brick wall and storefronts",
    "background": "softly out-of-focus bicycles and pedestrians in the distance",
    "era_feel": "timeless contemporary, everyday realism"
  },
  "lighting": {
    "type": "natural overcast daylight",
    "direction": "soft frontal with gentle side falloff",
    "contrast": "low to medium contrast",
    "notes": "no harsh highlights, no dramatic rim light"
  },
  "camera": {
    "lens": "50mm full-frame look",
    "framing": "full-body portrait, eye-level perspective",
    "depth_of_field": "moderately shallow, subject separated subtly from background",
    "movement": "static, documentary stillness"
  },
  "color_and_texture": {
    "color_palette": "muted earth tones, soft greys, natural skin tones",
    "texture": "visible fabric weave, brick texture, light film grain",
    "grading": "neutral, slightly cool, filmic, no teal-orange"
  },
  "aesthetic_constraints": [
    "no plastic skin",
    "no beauty retouching",
    "no cinematic exaggeration",
    "no fashion editorial posing",
    "no artificial glow",
    "avoid AI symmetry"
  ],
  "overall_vibe": "quiet confidence, observational, grounded realism, modern street portrait"
}