GPT Image 2.5 Sunburst 提示词 - 硬光明暗中的东亚男子

```json { "subject": { "description": "年轻东亚男性，五官立体清秀", "mirror_rules": "无", "age": "25-30", "expression": { "eyes": { "look": "直视镜头", "energy": "平静专注", "direction": "正前" }, "mouth": { "position": "自然闭合", "energy": "放松" }, "overall": "沉静内敛" }, "face": { "preserve_original": "保留下颌线骨骼感与自然阴影", "makeup": "清透裸妆，东亚男艺人日常风格" } }, "hair": { "color": "深黑", "style": "偏分短发，微卷", "effect": "略蓬松，几缕碎发被阳光照亮" }, "body": { "frame": "肩宽背挺", "waist": "不可见", "chest": "平坦宽阔", "legs": "不可见", "skin": { "visible_areas": "面部、颈部", "tone": "自然暖白", "texture": "微哑光，仿佛能触碰到真实毛孔与肌肤纹理", "lighting_effect": "强硬光切割，左脸迎光泛出油润高光，右脸陷入深邃阴影" } }, "pose": { "position": "正面微侧首", "base": "自然端坐", "overall": "松弛，肩部自然下沉" }, "clothing": { "top": { "type": "圆领针织毛衣", "color": "浅花灰", "details": "清晰竖条纹罗纹", "effect": "柔软贴合，肩部有强烈光影交错" }, "bottom": { "type": "不可见", "color": "", "details": "" } }, "photography": { "camera_style": "真实人像抓拍，微偏移非居中构图", "angle": "平视微俯", "shot_type": "胸部以上近景", "aspect_ratio": "4:5", "texture": "微弱胶片颗粒，光影过渡生硬真实", "lighting": "极强侧边直射硬光 (Hard light)，大光比，明暗交界线锐利", "depth_of_field": "浅景深 (约 50mm, f/2.8)" }, "background": { "setting": "昏暗室内", "wall_color": "近乎纯黑", "elements": ["模糊的暗色花卉", "左下角微弱格纹反光"], "atmosphere": "幽暗深邃，极简克制", "lighting": "隐匿于阴影，无明显补光" }, "the_vibe": { "energy": "静谧张力", "mood": "慵懒深情", "aesthetic": "明暗对照法 (Chiaroscuro) 电影感", "authenticity": "光影充满偶然性，零滤镜感", "intimacy": "极近心理距离", "story": "一束午后的强光曾刚好劈中他的脸", "caption_energy": "“被阳光捕捉”" }, "constraints": { "must_keep": ["面部锐利的明暗切割线", "灰毛衣罗纹质感", "暗黑背景", "眼神直视"], "avoid": ["平滑打光", "过度磨皮", "背景杂乱", "商业棚拍感"] }, "negative_prompt": [ "flat lighting", "overexposed", "smooth skin", "CGI", "cartoon", "complex background", "fill light" ] } ``` ### 自然语言 Prompt (中文) 极具真实感的人像特写。强烈的午后直射硬光曾刚好打在这位年轻东亚男性的脸上，形成锐利的明暗切割线。他留着黑色微卷偏分，几缕碎发透着光，眼神平静直视镜头。穿着浅灰色罗纹圆领针织毛衣，姿态松弛。面部与颈部肌肤透出真实的微哑光触感，迎光面高光清晰，暗部完全陷入深邃。50mm镜头拍摄，平视微俯角度，微偏移构图带来偶然感。背景是极暗的室内，仅隐现模糊的深色花卉轮廓。画面呈现高对比度电影光影与微弱胶片颗粒，无多余补光，氛围静谧慵懒。