圖像提示詞

寫實藝術街頭攝影範本

一個全面的 JSON 模板，用於生成超逼真、自然的街頭攝影。它包含城市、拍攝對象、微動作和氛圍的佔位符，同時嚴格定義了 35mm 膠片顆粒、自然光線和真實瑕疵等技術參數，以實現電影般的紀錄片質感。

提示詞

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_artistic_street_photography",
      "version": "v1.0_STREET_ART_REALISM_SER_EN",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_film_still",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "restrained_cinematic_realism",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "creative_prompt": {
      "scene_summary": "在 {argument name=\"city or neighborhood\" default=\"[CITY/NEIGHBORHOOD]\"} 實地拍攝的寫實藝術街頭攝影。一個真實、未經擺拍的瞬間，充滿紀錄片般的真實情感。",
      "subject": "一位 {argument name=\"age\" default=\"[AGE]\"} 歲的 {argument name=\"gender\" default=\"[GENDER]\"}，身穿 {argument name=\"clothing\" default=\"[CLOTHING]\"}，被捕捉到正在進行：[MICRO-ACTION]。自然的臉部表情，保留輕微的不對稱。",
      "camera": "35mm 等效鏡頭，視線水平，距離近但保持尊重，像真正的街頭攝影師一樣不完美的構圖，對焦於眼睛，淺至中等景深。",
      "lighting": "來自 [SOURCE: shop window / street lamp / sunset / neon] 的自然光源，陰影深邃但細節豐富，無攝影棚燈光。",
      "environment_details": "街頭紋理：磨損的海報、刮花的金屬、雨水斑駁的人行道、玻璃上細微的反射、真實的城市雜物，無乾淨的攝影棚背景。",
      "authenticity_markers": "僅背景有輕微的動態模糊，高光處有輕微的光暈，微小的底片門編織紋理，真實的顆粒感，無美顏修飾。",
      "mood": "[MOOD: melancholic / hopeful / tense / quiet joy]，電影感但真實可信。"
    },
    "negative_prompt": [
      "studio lighting",
      "beauty retouch",
      "plastic skin",
      "over-sharpened",
      "HDR",
      "AI glow",
      "perfect symmetry",
      "overly clean background",
      "fake bokeh shapes",
      "text",
      "logo",
      "watermark",
      "painterly",
      "cartoon"
    ]
  }
}
```