电影感街头人像摄影
一个用于 Gemini Nano Banana 2 的提示，根据上传的图像生成一张高分辨率、电影感的年轻男子中景特写肖像。主体看向别处，戴着徒步旅行者墨镜和一件厚重的黑色连帽夹克，显眼的腕表清晰可见。背景是一个高度模糊的城市交通枢纽，采用冷色调、漫射光和高对比度，营造出一种忧郁的氛围。
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中文提示词
上传图片中是一位年轻男子的电影级中景特写肖像。他面部朝左，呈四分之三侧面，目光未看向镜头，流露出沉思或忧郁的神情。他戴着经典的黑色 Wayfarer 风格太阳镜，镜框为亮面醋酸纤维材质，镜片深色；身穿一件厚重的哑光黑色连帽夹克，材质类似麂皮或厚棉布。面料有深而柔软的褶皱，可见一条银色金属拉链。他左手腕上戴着一块显眼的精钢腕表，配有银色链式表带和深色圆形表盘，手腕抬向胸部。背景：一个高度模糊（浅景深）的城市交通枢纽或火车站。画面上方可见深色工业钢梁和桁架。模糊不清的橙色和白色终端标志营造出柔和的散景效果。灯光：柔和、漫射的环境光，色温偏冷（约 6000K）。光线打在他脸的右侧（观众的左侧），在另一侧形成柔和过渡的深影。构图：视线水平，偏左居中构图，强调纹理——皮肤毛孔、发丝和织物纹理。专业的街头摄影，电影感氛围。柔和色调，高对比度，以黑色和炭灰色为主，带有冷蓝色调。等效 85mm f/1.8 定焦镜头。
原始提示词
A high-resolution, cinematic medium close-up portrait of a young man in the uploaded image. He is looking away from the camera in a three-quarter profile toward the left, projecting a contemplative or moody expression. He is wearing classic black Wayfarer-style sunglasses with glossy acetate frames and dark lenses and a heavy, matte black hooded jacket made of a suede-like or thick cotton material. The fabric features deep, soft folds and a visible silver metal zipper track. A prominent stainless steel wristwatch with a silver link bracelet and a dark circular face is visible on his left wrist, which is raised toward his chest. Background: A heavily blurred (shallow depth of field) urban transit hub or train station. Dark industrial steel beams and trusses are visible in the upper frame. Indistinct, glowing orange and white terminal signage creates a soft bokeh effect. Lighting: Soft, diffused ambient lighting with a cool color temperature (approx. 6000K). The light hits the right side of his face (viewer's left), creating gentle transitions into deep shadows on the opposite side. Framing: Eye-level, centered-left composition with a focus on textures—the skin’s pores, the hair’s strands, and the fabric’s grain. Professional street photography, cinematic mood. Muted tones, high contrast, dominant blacks and charcoal grays with cool blue-gray undertones. 85mm f/1.8 prime lens equivalent.