照片转日系手绘漫画对比分割海报

Task: Create a 3:4 Split-Panel Photo-to-Japanese Illustration Poster

Transform the uploaded photograph into a vertically composed 3:4 comparison poster. The upper half displays the original photograph, while the lower half features a Japanese hand-drawn manga illustration with a limited-color print-poster aesthetic, faithfully redrawn from the same photograph.

Divide the canvas into two equal horizontal sections, each occupying exactly 50% of the total height. Both sections must have the same width. The horizontal division should connect seamlessly, with no gap, border, overlap, or decorative separator.

1. Upper Half — Original Photograph

- Preserve the original photograph exactly as it is.
- Do not redraw, recolor, retouch, or add any text to the photograph.
- Scale proportionally without stretching or distorting the image.
- If necessary, crop peripheral background areas first while preserving the main subject and important visual details.
- If the aspect ratio cannot be accommodated without compromising essential content, extend the edges with a light grayish-cream background. Never invent or reconstruct missing parts of the original photograph.

2. Lower Half — Japanese Hand-Drawn Illustration

Redraw the photograph as a Japanese-inspired hand-drawn manga illustration with a minimalist, limited-color screen-print poster aesthetic.

The original photograph is the exclusive source of the subject's identity, appearance, pose, structure, composition, layout, and relationships between objects.

For people:

- Preserve recognizable facial shape, hairstyle silhouette, expression, pose, gestures, and clothing category.
- Simplify the face into clean manga-style shapes.
- Render hair as grouped, flowing masses rather than individual strands.
- Express clothing through elegant, simplified fashion silhouettes.

For animals:

- Preserve the species, body proportions, distinctive coat-color patterns, and pose.
- Use simplified contours and flat color blocks to retain recognizability.

For objects:

- Preserve the original silhouette, essential structural details, and proportions.

For landscapes and scenery:

- Preserve the terrain, architecture, distribution of visible elements, and spatial depth.
- Redraw the main landscape as a cohesive illustration rather than reducing it to an isolated object.

Preserve all visible contact, overlap, and occlusion relationships. Depict only what is visible in the source photograph. Do not introduce new subjects, props, gestures, or structures outside the original image.

If an additional style reference is provided, use it only for drawing technique, color palette, and layout. Never copy its subjects or content.

3. Linework and Color Treatment

Use a consistent combination of delicate ink outlines, naturally simplified shapes, and limited-color flat fills.

- Ink outline: Near-black "#02030B", with varied pressure, subtle line-weight changes, occasional pauses, and slightly irregular hand-drawn edges.
- Keep internal lines minimal, retaining only the structural details necessary to define form.
- Use clean, continuous, opaque color blocks.
- Merge shadows into a small number of hard-edged color shapes.
- Avoid individual hair strands, dense hatching, photorealistic textures, and excessive decorative detail.
- Preserve the subject's essential natural colors and distinctive identifying color patterns.

Lower-panel background: Light grayish cream "#ECEDE5".

Primary accent: Warm red "#E9444B".

Secondary accent: Muted blue-gray "#5296BD".

Use red as the dominant accent and blue sparingly. Ensure that accent colors complement the subject without compromising its recognizability.

 on all sides.
- Do not let the illustration touch the edges or fill the entire panel.
- Do not use large background color blocks to fill the empty space.
- Do not add a border around the illustration

任务：创建一个 3:4 分割面板的照片转日式插画海报

将上传的照片转换为垂直构图的 3:4 对比海报。上半部分显示原始照片，下半部分则是根据同一张照片忠实重绘的具有限量色彩印刷海报美感的日式手绘漫画插图。

将画布分为两个相等的水平区域，每个区域各占总高度的 50%。两个区域的宽度必须相同。水平分割应无缝衔接，没有间隙、边框、重叠或装饰性分隔符。

1. 上半部分 — 原始照片

- 准确保留原始照片的原样。
- 请勿对照片进行重绘、重新着色、修图或添加任何文字。
- 按比例缩放，不拉伸或扭曲图像。
- 如有必要，先裁剪周边背景区域，同时保留主要主体和重要的视觉细节。
- 如果无法在不损害核心内容的情况下适应长宽比，请用浅灰奶油色背景延伸边缘。切勿虚构或重建原始照片缺失的部分。

2. 下半部分 — 日式手绘插图

将照片重绘为具有极简、限量色彩丝网印刷海报美感的日式风格手绘漫画插图。

原始照片是主体身份、外观、姿势、结构、构图、布局以及物体间关系的唯一来源。

对于人物：

- 保留可识别的面部形状、发型轮廓、表情、姿势、手势和服装类别。
- 将面部简化为简洁的漫画风格形状。
- 将头发渲染为成组的、流动的质量，而非单根发丝。
- 通过优雅、简化的时尚轮廓来表现服装。

对于动物：

- 保留物种、身体比例、独特的毛色图案和姿势。
- 使用简化的轮廓和平涂色块以保持可识别性。

对于物品：

- 保留原始轮廓、基本结构细节和比例。

对于景观和风景：

- 保留地形、建筑、可见元素的分布和空间深度。
- 将主要景观重绘为一个整体插图，而不是将其简化为孤立的物体。

保留所有可见的接触、重叠和遮挡关系。仅描绘源照片中可见的内容。请勿引入原始图像之外的新主体、道具、手势或结构。

如果提供了额外的风格参考，仅将其用于绘画技法、配色方案和布局。切勿复制其主体或内容。

3. 线条和色彩处理

使用一贯的组合：精致的墨线轮廓、自然简化的形状和限量色彩的平涂。

- 墨线轮廓：接近黑色“#02030B”，具有不同的压力、细微的线宽变化、偶尔的停顿和略显不规则的手绘边缘。
- 保持内部线条极简，仅保留定义形状所必需的结构细节。
- 使用干净、连续、不透明的色块。
- 将阴影合并为少量的硬边色彩形状。
- 避免单根发丝、密集的排线、照片级的写实纹理和过多的装饰细节。
- 保留主体基本的自然颜色和独特的识别性色彩图案。

下半面板背景：浅灰奶油色“#ECEDE5”。

主要强调色：暖红色“#E9444B”。

次要强调色：柔和的蓝灰色“#5296BD”。

将红色作为主导色，少量使用蓝色。确保强调色在不损害识别性的情况下与主体相辅相成。

 各边。
- 不要让插图触及边缘或填满整个面板。
- 不要使用大的背景色块来填补空白空间。
- 不要在插图周围添加边框。