花園中男士的自然寫實肖像

```json
{
  "image_type": "photograph",
  "orientation": "vertical",
  "composition": {
    "framing": "中景，從大腿上部到頭部",
    "camera_angle": "視線水平，正面",
    "subject_position": "置中",
    "pose": "放鬆站姿，雙手置於臀部或口袋",
    "balance": "主體對稱放置，背景有機框定",
    "depth_of_field": "中等，主體與細節背景清晰分離"
  },
  "subject": {
    "count": 1,
    "description": "呈現年輕男性形象的個體",
    "posture": "筆直但隨性",
    "expression": "平靜、中性、略帶內省",
    "gaze": "注視鏡頭",
    "hair": {
      "color": "深棕色",
      "style": "濃密、蓬鬆、豐盈",
      "length": "短至中等",
      "texture": "自然、略帶波浪"
    },
    "skin_tone": "淺色，帶中性至冷色調"
  },
  "clothing": {
    "outerwear": {
      "type": "野戰夾克",
      "color": "{argument name=\"jacket color\" default=\"橄欖綠\"}",
      "material": "棉或帆布",
      "details": [
        "棕色燈芯絨衣領",
        "按扣",
        "拉鍊胸袋",
        "前翻蓋口袋"
      ],
      "fit": "寬鬆、有結構"
    },
    "shirt": {
      "type": "鈕扣襯衫",
      "color": "白色",
      "material": "輕薄亞麻或亞麻混紡",
      "style": "休閒、略帶褶皺",
      "buttons": "部分解開鈕扣，形成深 V 開口"
    },
    "bottoms": {
      "type": "牛仔褲",
      "color": "中藍色",
      "fit": "直筒或修身",
      "rise": "中腰"
    }
  },
  "environment": {
    "location_type": "戶外花園或公園",
    "background_elements": [
      "茂密的綠色植物",
      "種有白色鬱金香的花壇",
      "紅色、紫色和粉色開花植物"
    ],
    "setting_style": "鬱鬱蔥蔥、自然、春日氛圍"
  },
  "lighting": {
    "type": "自然日光",
    "direction": "頭頂和略微前方",
    "quality": "柔和且漫射",
    "contrast": "低至中等",
    "shadows": "極少，均勻分佈"
  },
  "color_palette": {
    "dominant_colors": [
      "綠色",
      "白色",
      "藍色"
    ],
    "accent_colors": [
      "紅色",
      "紫色",
      "粉色"
    ],
    "overall_balance": "清新、自然、和諧"
  },
  "color_grading": {
    "tone": "自然且真實",
    "saturation": "中等",
    "temperature": "略帶冷色調的日光",
    "mood": "清新、放鬆、生活風格導向"
  },
  "technical_traits": {
    "lens_look": "標準人像焦距（約 35–50mm 等效）",
    "sharpness": "整體清晰度高",
    "background_detail": "有紋理但不喧賓奪主",
    "noise": "極少或沒有"
  },
  "artistic_style": {
    "genre": "生活風格 / 時尚人像",
    "aesthetic": "自然編輯風格",
    "visual_influence": "歐洲鄉村或花園時尚影像"
  },
  "typography": {
    "presence": "無",
    "notes": "無可見文字或圖形疊加"
  },
  "overall_impression": {
    "focus": "自然環境中輕鬆的時尚造型",
    "visual_story": "隨性優雅和親和力",
    "use_case": [ "時尚 UGC", "編輯人像", "社群媒體生活風格內容" ]
  }
}
```