Nano Banana Pro 昼夜分割人像提示词
一份用于 Nano Banana Pro 的高精细度提示词，旨在生成超写实的 8K 人像，特色在于面部中心垂直分割。左侧代表白天（温暖金光、蓝天、向日葵），右侧代表夜晚（冷色月光、深邃夜空、繁星、萤火虫）。提示词指定了相机参数（85mm f/1.8，特写）及鲜明的色温对比（3200K 对比 7000K），以呈现强烈的视觉冲击。
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中文提示词
昼夜分割人像： 一张超写实的 8K 女性人像照片，面部从鼻梁中心垂直且清晰地一分为二，展现出两种不同的时间状态。面部左半部分被温暖的午后金光照亮，皮肤呈现阳光亲吻后的质感，眼中倒映着太阳与云朵。发丝带有暖色高光，左肩穿着白色亚麻衬衫。左侧背景为明亮的蓝天、向日葵、绿叶，左耳旁有一只蝴蝶。面部右半部分沐浴在清冷的蓝色月光下，肤色呈现冷调银色，眼中倒映着月光与星辰。发丝带有冷蓝色高光，右肩穿着深色丝绒裙。右侧背景为深邃的夜空，可见繁星、新月、发光的萤火虫，右耳旁有一只飞蛾。两侧过渡突兀且锐利，完美的垂直分割线贯穿鼻梁中心，营造出令人惊叹且超现实的昼夜并置效果。女性保持冷静的直视目光，两侧表情一致。灯光设置在两侧截然不同，左侧为 3200K 的温暖日光，右侧为 7000K 的清冷月光，互不干扰。图像使用 85mm f/1.8 镜头拍摄，为平视角度的头部及肩部特写，具有浅景深效果，呈现出照片级真实、干净且精美的画面，极具分享价值。
原始提示词
Day and night split portrait: A hyper-realistic 8K photo of a young woman's portrait, with her face split vertically and sharply down the center of her nose, representing two different times of day. The LEFT HALF of her face is illuminated by warm, golden afternoon daylight, with sun-kissed skin and eye reflections of the sun and clouds. Her hair shows warm highlights, and she wears a white linen shirt on the left shoulder. The background behind the left side features a bright blue sky, a sunflower, green leaves, and a butterfly near her left ear. The RIGHT HALF of her face is bathed in cool, blue moonlight, with a cool-toned, slightly silvery complexion, and eye reflections of moonlight and stars. Her hair shows cool blue highlights, and she wears a dark velvet dress visible on the right shoulder. The background on the right shows a dark night sky with visible stars, a crescent moon, fireflies glowing, and a moth near her right ear. The transition between the two halves is abrupt and sharp, with a perfect vertical dividing line running through the center of the nose bridge, creating a stunning and impossible juxtaposition of day and night. The woman maintains a calm, direct gaze with the same expression on both halves. The lighting setup is distinctly different on each side, with warm 3200K daylight from the left and cool 7000K moonlight from the right, with no bleed. The image is captured on an 85mm f/1.8 lens as a head-and-shoulders close-up at direct eye-level angle, with a shallow depth of field, rendering a photorealistic, clean, and beautiful image with share-worthy qualities.