变形石墨素描幻觉提示词
一个为 Nano-Banana Pro 设计的高度复杂的图像生成提示，旨在创建一张石墨素描的超现实图像，使其看起来像是从纸中伸出来（变形错觉）。该提示需要一张参考图像来确定主体的身份，并详细说明了艺术风格，要求主体采用单色灰度，而周围的绘图工具和质朴的木质书桌则采用真实的色彩。
nano-banana-pro · 人像 / 自拍 · 草图 / 线稿
中文提示词
{ "subject_core": { "demographics": "[严格遵循参考图像]：年龄、性别和种族必须与上传的源照片完全匹配。以超写实石墨素描呈现。", "body_type": "与参考图像的体型匹配，看起来像是从二维平面中向前倾斜而出", "facial_features": "对参考面部进行高保真石墨转换；阴影强调源照片中特定的骨骼结构和独特特征；眼睛细节处有纸白色高光", "hair": "与参考图像的发型和发质完全匹配，以不同的铅笔压力（排线和交叉排线）呈现" }, "subject_styling": { "makeup_grooming": "与参考图像的修饰标准匹配；皮肤纹理转换为逼真的铅笔颗粒和点画效果", "expression": "与参考图像的表情匹配（例如，专注、微笑或中性），强烈凝视的方向相对于观看者", "pose_action": "变形错觉：主体的手（用石墨绘制）创造出 3D 效果，看起来像是从平坦的纸面伸出，握着一支逼真的木铅笔" }, "wardrobe": { "top": "与参考图像中的服装匹配，纹理转换为石墨交叉排线以暗示织物重量", "bottom": "不适用（被裁剪或淡入纸张的白色中）", "footwear": "不适用", "accessories": "参考照片中任何独特的配饰均以素描形式呈现" }, "environment_context": { "location": "一张纹理丰富、粗糙的白色素描本纸的宏观视图，置于深色乡村木质表面上", "background_elements": "纸上放置的真实物品以展现比例：一块磨损的白色块状橡皮擦、一个金属卷笔刀、散落的雪松木铅笔屑、一抹石墨灰尘", "time_context": "工作室灯光环境，永恒的艺术氛围" }, "cinematography_and_tech": { "lighting": "双重照明设置：1. 基于参考图像在素描内部模拟阴影。2. 外部“真实世界”的强烈灯光，在纸上投射出铅笔和橡皮擦的长影", "camera_gear": "微距摄影，100 毫米镜头，对纸张纹理进行锐利对焦", "framing": "俯视平铺或略微等距角度，以增强素描的“弹出式”3D 错觉", "visual_fidelity": "纸张纹理/纤维的逼真渲染，触感石墨光泽，粗糙的炭笔纹理，深色铅芯和白纸之间的高对比度", "color_grading": "主体采用单色灰度（石墨/炭笔色调），桌面和绘画工具采用自然的真实色彩" }, "aspect_ratio": "4:5" }
原始提示词
{ "subject_core": { "demographics": "[STRICTLY FOLLOW REFERENCE IMAGE]: Age, gender, and ethnicity must match the uploaded source photo exactly. Rendered as a hyper-realistic graphite sketch.", "body_type": "Matches reference image physique, appearing to lean forward out of the 2D plane", "facial_features": "High-fidelity graphite translation of the reference face; shading emphasizes specific bone structure and unique traits from the source photo; eyes detailed with paper-white catchlights", "hair": "Matches reference image hairstyle and texture exactly, rendered with varying pencil pressure (hatching and cross-hatching)" }, "subject_styling": { "makeup_grooming": "Matches reference image grooming standards; skin texture converted to realistic pencil grain and stippling", "expression": "Matches reference image expression (e.g., focused, smiling, or neutral), intense gaze directed relative to the viewer", "pose_action": "Anamorphic illusion: The subject's hand (drawn in graphite) creates a 3D effect, appearing to reach out of the flat paper surface, holding a realistic wooden pencil" }, "wardrobe": { "top": "Matches clothing from reference image, textures converted to graphite cross-hatching to imply fabric weight", "bottom": "N/A (cropped or fading into the white of the paper)", "footwear": "N/A", "accessories": "Any distinct accessories from the reference photo rendered in sketch format" }, "environment_context": { "location": "Macro view of a textured, heavy-tooth white sketchbook page resting on a dark rustic wooden surface", "background_elements": "Real-world objects resting on the paper to sell the scale: a worn white block eraser, a metal pencil sharpener, scattered cedar wood pencil shavings, smudge of graphite dust", "time_context": "Studio lighting environment, timeless artistic setting" }, "cinematography_and_tech": { "lighting": "Dual lighting setup: 1. Simulated shading within the sketch based on the reference. 2. External 'real world' harsh lamp light casting long shadows from the pencil and eraser onto the paper", "camera_gear": "Macro photography, 100mm lens, sharp focus on the paper texture", "framing": "Top-down flat lay or slight isometric angle to enhance the 'pop-up' 3D illusion of the sketch", "visual_fidelity": "Photorealistic rendering of paper grain/fiber, tactile graphite sheen, rough charcoal texture, high contrast between dark leads and white paper", "color_grading": "Monochromatic greyscale for the subject (graphite/charcoal tones), natural realistic colors for the desk and drawing tools" }, "aspect_ratio": "4:5" }