黑白照相亭表情網格 (4x4)

```json
{
  "generation_request": {
    "meta_data": {
      "task_type": "black_and_white_photobooth_expression_grid_4x4",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_BW_PHOTOBOOTH_EXPRESSIONS_4X4"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "notes": "以參考圖為主要基準。創建一個黑白大頭貼風格的表情網格。保持相同的成年女性身份和髮型。每個面板應顯示不同的面部表情。背景極簡，呈現直接的大頭貼閃光燈效果，自然膚質。"
    },
    "output": {
      "aspect_ratio": "1:1",
      "resolution": "ultra_high",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 4,
        "cols": 4,
        "gutter": "thin",
        "panel_consistency": "high"
      },
      "sharpness": "crisp_photobooth",
      "grain": "subtle_analog_bw"
    },
    "scene": {
      "concept": "經典大頭貼底片，帶有豐富表情的臉孔",
      "environment": "樸素中性背景，無道具",
      "lighting": {
        "style": "直接大頭貼閃光燈",
        "key_light": "正面閃光燈，略硬但討喜",
        "shadows": "主體後方柔和短影",
        "avoid": "電影式側光，戲劇性背景"
      },
      "camera": {
        "lens": "50mm",
        "distance": "緊密頭肩構圖",
        "focus": "每個面板的眼睛都清晰銳利"
      }
    },
    "subject": {
      "type": "成年女性",
      "wardrobe": "簡約無肩帶或露肩大頭貼造型（無標誌）",
      "hair": "所有面板保持相同髮型",
      "makeup": "極簡，自然",
      "anatomy_rules": "正確的面部比例，無扭曲的眼睛/嘴巴"
    },
    "expression_set": {
      "panel_01": "皺眉微笑，眼睛微瞇",
      "panel_02": "眼神專注，手指框住眼睛",
      "panel_03": "開懷大笑，嘴巴張開，充滿喜悅",
      "panel_04": "無聊/不以為然的表情，手托下巴",
      "panel_05": "悲傷噘嘴，眼含淚光",
      "panel_06": "搞怪表情，雙手在頭頂做出小角",
      "panel_07": "俏皮吐舌，狡黠的笑容",
      "panel_08": "憤怒的瞪視，眉頭下壓",
      "panel_09": "調情眼神，手觸臉頰",
      "panel_10": "驚訝地睜大眼睛，嘴巴微張",
      "panel_11": "假裝尖叫/興奮大喊，手靠近臉部",
      "panel_12": "惡作劇般的笑容，手擺出爪狀姿勢",
      "panel_13": "困惑地皺眉，嘴唇緊閉",
      "panel_14": "哭泣的臉，雙手抱頭，戲劇化",
      "panel_15": "吐舌閉眼，俏皮",
      "panel_16": "嘟嘴（鴨子臉），做出小惡魔角的姿勢"
    },
    "style": {
      "color": "純黑白",
      "contrast": "m"
    }
  }
}
```