黑暗、忧郁、写实肖像提示词
一个给 Nano Banana Pro 的提示，用于创作一张黑暗、情绪化、写实风格的年轻男子肖像，他身穿黑色高领毛衣和外套。场景强调柔和的侧光源带来的低调照明，营造出深邃的阴影和原始的电影氛围，并带有厚重的胶片颗粒和柔和的色彩分级。
nano-banana-pro · 人像 / 自拍 · 摄影 · 电影 / 电影剧照 · 社交媒体帖子
中文提示词
创作一幅黑暗、忧郁、超写实的年轻男子肖像（20 岁出头，脸型瘦削，皮肤苍白，下颌线柔和而清晰，凌乱的中长波浪形深色头发部分遮盖额头）。他坐在一张简单的木椅上，身体略微侧转，头向下倾斜，目光投向自己的双手，表情沉思而忧郁。他穿着黑色高领毛衣，外面套着一件柔软哑光面料的黑色长款大衣。头发自然卷曲。 背景是一面粗糙、有纹理的墙壁，带有细微的污渍和不均匀的油漆，呈去饱和的灰绿色调。光线极低，来自柔和的侧光源（左侧），形成深邃的阴影，部分遮蔽了面部特征，但仍使其隐约可见。构图为中景，略微偏离中心。添加厚重的胶片颗粒、模拟噪点、细微模糊和柔和的色彩分级。 保持一切自然和真实：无风格化，无额外元素，无现代锐度。颗粒感极强。 保持一致的阴影、真实的比例和原始的电影氛围，带有不完美的纹理和轻微的噪点伪影。
原始提示词
Create a dark, moody, photorealistic portrait of a young man (early 20s, slim face, pale skin, soft sharp jawline, messy medium-length wavy dark hair partially covering forehead). He is seated on a simple wooden chair, body slightly turned sideways, head tilted downward, eyes cast toward his hands in a contemplative, melancholic expression. He wears a black high-neck turtleneck under a long black overcoat with soft matte fabric. Normal wavy hair. Background is a rough, textured wall with subtle stains and uneven paint, desaturated green-gray tones. Lighting is extremely low-key, coming from a soft side source (left side), creating deep shadows that partially obscure facial features while still keeping them faintly visible. Composition is medium shot, slightly off center framing. Add heavy film grain, analog noise, subtle blur, and muted color grading. Keep everything natural and realistic: no stylization, no extra elements, no modern sharpness. Extremely grainy. Maintain consistent shadows, realistic proportions, and a raw cinematic atmosphere with imperfect texture and slight noise artifacts.