写实街拍肖像
A detailed prompt for Nano Banana Pro focused on generating a photorealistic, observational street portrait with grounded realism. It specifies a female subject in lived-in fashion (black leather jacket, wool trousers), natural overcast daylight, and strict aesthetic constraints against artificiality (no plastic skin, no beauty retouching, no cinematic exaggeration).
翻译
{
"scene": "宁静城市人行道上的都市街头肖像",
"subject": {
"gender": "女性",
"age_range": "20多岁末到30多岁初",
"expression": "中性、内省、沉着的自信",
"pose": "随意站立，微微靠在砖墙上，重心移到一条腿上，手臂放松",
"gaze": "直视镜头，不为所动，低调的存在感"
},
"wardrobe": {
"outerwear": "带有自然磨损和柔软褶皱的黑色皮夹克",
"top": "深炭色罗纹背心",
"bottom": "高腰剪裁的柔和灰色羊毛长裤",
"accessories": "小型深色皮革斜挎包，极简珠宝",
"styling_notes": "毫不费力、实用、有生活感的时尚，无趋势夸张"
},
"hair_and_makeup": {
"hair": "自然中长发，松散且略受风吹，无造型产品光泽",
"makeup": "极简或无妆，自然肌肤纹理可见，眼底轻微阴影，真实毛孔"
},
"environment": {
"location": "带有砖墙和店面的狭窄城市街道",
"background": "远处柔和失焦的自行车和行人",
"era_feel": "永恒的当代感，日常写实"
},
"lighting": {
"type": "自然阴天日光",
"direction": "柔和的正面光，侧面有温和衰减",
"contrast": "低至中等对比度",
"notes": "无强烈高光，无戏剧性轮廓光"
},
"camera": {
"lens": "50mm全画幅效果",
"framing": "全身肖像，眼平视角",
"depth_of_field": "中等浅景深，主体与背景有微妙分离",
"movement": "静态，纪录片般的静止"
},
"color_and_texture": {
"color_palette": "柔和的大地色调、柔灰、自然肤色",
"texture": "可见的面料编织、砖墙纹理、轻微胶片颗粒",
"grading": "中性、略冷、电影感，无青橙色调"
},
"aesthetic_constraints": [
"无塑料感皮肤",
"无美颜修饰",
"无电影夸张",
"无时尚编辑摆姿",
"无人工光晕",
"避免AI对称"
],
"overall_vibe": "沉着自信、观察式、扎根的写实主义、现代街头肖像"
}
机器翻译 — 实际生成作品的是原文提示词。
