保持身份的故事书插画
一个结构化的提示，用于将上传图片中的主体转换为温暖、愉快的绘本插画风格，使用彩色铅笔和柔和的水彩晕染效果，严格保留主体的身份、面部结构和相似度，同时采用可爱、半卡通的风格。
nano-banana-pro · 插画 · 水彩画 · 社交媒体帖子 · 角色
中文提示词
```json { "prompt": "严格使用上传图片作为身份和姿势参考。保留相同的人物、面部结构、发型、年龄、性别、身体比例和整体相似性，不添加或删除任何人。不要改变身份。将主体转换为彩色铅笔和柔和水彩晕染手绘的故事书风格插画。\n\n插画风格：\n手绘彩色铅笔插画，线条清晰自信，铅笔轮廓略显粗糙、有机。铅笔笔触应清晰可见并分层，呈现自然的手绘感。结合柔和的水彩晕染纹理，轻柔地融合颜色，但不要盖过铅笔线条。\n\n颜色与纹理：\n使用明亮的柔和色彩，色调更浅、更欢快、更鲜艳，同时保持自然的饱和度。颜色应感觉柔和舒适，绝不刺眼或荧光。应用平坦但细致的着色，带有微妙的水彩渐变。极少的阴影，仅有柔和的高光，没有戏剧性的光照。没有写实感，没有照片纹理，没有超细节。\n\n面部特征与表情：\n半卡通写实比例的简化、可爱面部特征。点状眼睛，小而温柔的微笑，柔和圆润的脸型。表情应感觉温暖、友善、纯真、平易近人。面部细节极简但富有表现力。\n\n情绪与氛围：\n温暖、舒适、欢快的氛围，带有健康儿童读物插画的感觉。友善而令人感到慰藉的基调，适合故事书或绘本。整体情绪应感觉平静、愉悦、引人入胜。\n\n渲染规则：\n高清晰度插画，边缘清晰，无模糊。无照片写实感，无电影光照，无 3D 渲染，无数字绘画效果。避免浓重阴影、深色阴影、油亮皮肤或写实纹理。\n\n背景：\n简单、柔和、插画风格的背景，与主体相得益彰，不分散注意力。使用柔和色彩、温和形状和极简细节，以保持故事书美学。\n\n最终输出：\n一幅舒适、欢快、手绘的儿童读物风格艺术作品，具有彩色铅笔线条和柔和水彩纹理，在保持上传图片中精确身份的同时，将其转化为温暖、友善的半卡通插画。", "negative_prompt": "写实主义、超写实、写实皮肤纹理、照片纹理、电影光照、戏剧性阴影、暗色调、霓虹色、油亮皮肤、3D 渲染、油画、数字绘画、动漫风格、漫画风格、矢量图、像素图、模糊、噪点、颗粒感、多余人物、换脸、身份改变、夸张写实", "quality": "high", "clarity": "very high", "style_strength": "strong illustration style", "reference_usage": "face and identity preservation required" } ```
原始提示词
{ "prompt": "Use the uploaded image strictly as the identity and pose reference. Preserve the same person, facial structure, hairstyle, age, gender, body proportions, and overall likeness without adding or removing any person. Do not alter identity. Transform the subject into a hand-drawn storybook-style illustration created with colored pencils and soft watercolor washes.\n\nIllustration Style:\nHand-drawn colored pencil illustration with clean, confident line art and slightly rough, organic pencil outlines. Pencil strokes should be clearly visible and layered, giving a natural hand-drawn feel. Combine this with gentle watercolor wash textures that softly blend colors without overpowering the pencil lines.\n\nColor & Texture:\nUse bright pastel colors with lighter, cheerful, and vivid tones while keeping natural saturation. Colors should feel soft and cozy, never harsh or neon. Apply flat yet detailed coloring with subtle watercolor gradients. Minimal shadows, soft highlights only, no dramatic lighting. No realism, no photo texture, no hyper-detail.\n\nFacial Features & Expression:\nSimplified, cute facial features in a semi-cartoon realistic proportion. Dot-style eyes, small gentle smiles, soft rounded face shapes. Expressions should feel warm, friendly, innocent, and approachable. Keep facial details minimal but expressive.\n\nMood & Atmosphere:\nWarm, cozy, and cheerful atmosphere with a wholesome children’s book illustration feel. Friendly and comforting tone, suitable for a storybook or picture book. The overall mood should feel calm, joyful, and inviting.\n\nRendering Rules:\nHigh clarity illustration, clean edges, no blur. No photographic realism, no cinematic lighting, no 3D render, no digital painting look. Avoid heavy shading, deep shadows, glossy skin, or realistic textures.\n\nBackground:\nSimple, soft, illustrated background that complements the subject without distraction. Use pastel colors, gentle shapes, and minimal detail to maintain a storybook aesthetic.\n\nFinal Output:\nA cozy, cheerful, hand-illustrated children’s book style artwork with colored pencil linework and soft watercolor textures, maintaining exact identity from the uploaded image while transforming it into a warm, friendly, semi-cartoon illustration.", "negative_prompt": "photorealism, hyper-realistic, realistic skin texture, photo texture, cinematic lighting, dramatic shadows, dark tones, neon colors, glossy skin, 3D render, oil painting, digital painting, anime style, manga style, vector art, pixel art, blur, noise, grain, extra people, face change, identity change, exaggerated realism", "quality": "high", "clarity": "very high", "style_strength": "strong illustration style", "reference_usage": "face and identity preservation required" }