{
"generation_request": {
"meta_data": {
"tool": "NanoBanana Pro",
"task_type": "寫實藝術街頭攝影",
"version": "v1.0_STREET_ART_REALISM_SER_EN",
"priority": "最高優先級"
},
"output_settings": {
"aspect_ratio": "4:5",
"orientation": "直式",
"resolution_target": "超高解析度",
"render_style": "超寫實街頭抓拍靜態底片風格",
"sharpness": "清晰自然",
"film_grn": "細膩35mm底片顆粒",
"color_grade": "內斂電影級寫實調色",
"dynamic_range": "自然動態範圍非HDR",
"skin_rendering": "真實膚質無修圖"
},
"creative_prompt": {
"scene_summary": "在[CITY/NEIGHBORHOOD]實地拍攝的藝術街頭抓拍作品,是真實、未經擺拍的瞬間,具有紀實感與情感真實性。",
"subject": "一位[AGE][GENDER]身穿[CLOTHING],於動作中被捕捉:[MICRO-ACTION]。自然表情,保留輕微的臉部不對稱特徵。",
"camera": "35mm等效鏡頭,平視角度,近距離但保持尊重,像真實街頭攝影師的不完美構圖,對焦於眼睛,淺至中等景深。",
"lighting": "來自[SOURCE: 商店櫥窗 / 路燈 / 日落 / 霓虹燈]的合理自然光源,深沈且細節豐富的陰影,無攝影棚燈光。",
"environment_detls": "街頭質感:磨損的海報、刮傷的金屬、雨點斑駁的地面、玻璃上的細微反光、真實的都市雜亂環境,無潔淨的攝影棚背景。",
"authenticity_markers": "僅背景帶有細微動態模糊,高光處有輕微光暈,細微的底片門抖動,真實顆粒感,無美顏修圖。",
"mood": "[MOOD: 憂鬱 / 充滿希望 / 緊繃 / 靜默喜悅],電影感但真實可信。"
},
"negative_prompt": [
"攝影棚燈光",
"美顏修圖",
"塑膠膚質",
"過度銳化",
"HDR",
"光暈",
"完美對稱",
"過度潔淨的背景",
"虛假散景形狀",
"文字",
"標誌",
"浮水印",
"繪畫風格",
"卡通風格"
]
}
}