# GPT Image Hub prompt

## 紅毯大階梯上的絲絨西裝肖像
- URL: https://www.gptimagehub.com/zh-TW/library/velvet-suit-on-red-grand-staircase
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-2961
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fvelvet-suit-on-red-grand-staircase
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 1:1
- Style: retro
- Tags: 時尚攝影, 肖像, 天鵝絨, 電影質感, 大片, 復古, 低調暗光
- Updated: 2026-10-27T11:43:53.098Z
- Created: 2026-10-27T11:43:53.098Z

生成身穿祖母綠天鵝絨西裝、端坐於復古劇院大階梯上的中性質感時尚肖像。可替換括號內的西裝顏色、場景與姿態。

### Full prompt
```text
{
  "image_metadata": {
    "resolution": "1200x1200",
    "orientation": "正方形",
    "aspect_ratio": "1:1",
    "visual_style": "電影質感時尚攝影",
    "mood": "奢華、神秘、內斂、富有戲劇感"
  },
  "subject": {
    "count": 1,
    "gender_presentation": "[中性偏男氣質]",
    "age_range": "[20歲中段至30歲初]",
    "ethnicity": "[淺至中等膚色]",
    "facial_features": {
      "face_shape": "橢圓臉",
      "skin_texture": "細膩真實",
      "expression": "若有所思、眼神深邃、富有沉思感",
      "eyes": "淺色眼眸，微側視，略帶反光",
      "eyebrows": "輪廓清晰濃密",
      "lips": "自然，微張"
    },
    "hair": {
      "color": "[深棕至純黑色]",
      "length": "短至中長",
      "style": "微蓬鬆背頭，復古紳士感",
      "texture": "整齊順滑"
    },
    "pose": {
      "body_position": "坐在鋪有地毯的室內樓梯上",
      "legs": "雙腿微開，從容優雅",
      "arms": "一臂搭在大腿上，另一手觸碰下顎",
      "hand_gesture": "指尖輕抵唇邊，作沉思狀",
      "head_angle": "微微側傾，目光偏離鏡頭"
    }
  },
  "clothing": {
    "outfit_type": "正裝定製西服",
    "suit": {
      "color": "[祖母綠]",
      "material": "奢華絲絨",
      "texture": "柔軟、反光細膩、絨毛豐盈",
      "fit": "合身修身剪裁",
      "jacket": {
        "lapel_style": "經典平駁領",
        "closure": "單排扣",
        "sleeves": "合體長袖"
      },
      "pants": {
        "cut": "定製直筒剪裁",
        "length": "九分及踝"
      }
    },
    "shirt": {
      "color": "純白色",
      "style": "正裝襯衫",
      "collar": "敞領解釦，無領帶",
      "fabric": "優質純棉府綢"
    },
    "footwear": {
      "shoes": {
        "type": "牛津正裝皮鞋",
        "color": "黑色",
        "finish": "高光澤鏡面拋光皮革",
        "style": "繫帶"
      },
      "socks": {
        "color": "黑色",
        "length": "中筒襪"
      }
    },
    "accessories": {
      "rings": "無名指上的極簡金戒指",
      "jewelry_style": "低調優雅"
    }
  },
  "environment": {
    "location_type": "宏偉室內樓梯",
    "setting_style": "[復古奢華劇院或歌劇院門廳]",
    "stairs": {
      "carpet_color": "[深緋紅色]",
      "material": "厚實長絨絲絨地毯",
      "edges": "線條分明的建築臺階"
    },
    "walls": {
      "color_palette": ["深緋紅", "黑"],
      "finish": "配有古典線條的啞光漆木護牆板",
      "paneling": "帶金色黃銅邊飾的經典護牆板"
    },
    "railing": {
      "material": "厚重黃銅",
      "color": "拉絲復古金",
      "style": "經典歐式裝飾扶手欄杆"
    },
    "lighting_fixtures": {
      "type": "復古壁燈",
      "light_color": "暖琥珀色柔光",
      "design": "磨砂玻璃配黃銅五金"
    }
  },
  "lighting": {
    "overall_lighting": "低調戲劇感電影光效",
    "key_light": "柔和的正面定向光勾勒面部與西裝絲絨質感",
    "fill_light": "極弱輔光，保留幽暗氛圍",
    "back_light": "壁燈散發的微弱暖調輪廓光",
    "contrast": "強烈明暗反差",
    "shadows": "絲絨般柔和而深邃的陰影",
    "color_temperature": "溫暖室內鎢絲燈光色"
  },
  "composition": {
    "camera_angle": "微仰視視角",
    "camera_distance": "全身鏡頭",
    "framing": "主體居中稍偏下，優雅留白"
  }
}
```