Premium Editorial Poster Instructions
Each uploaded photo must be made into a separate, independent, premium editorial poster, and multiple photos must not be combined. Use a strict 3:4 vertical canvas. Split the canvas horizontally in the exact center: the upper half and the lower half each occupy 50% of the height, are equally wide, and equally high, with no alteration of proportion.
The upper half uses the original photo directly and must not be regenerated. Preserve the identity of the main subject, the human body or architectural structure, proportions, perspective, spatial relationships, texture, natural light and shadow, color, and environment in their entirety. Only slight cropping and restrained premium color grading are permitted; re-drawing the main subject, fictional light, HDR, excessive saturation, plastic texture, and fictional content are prohibited. hibited. When needing to adapt to the frame, only environmental areas such as sky, water surface, ground, walls, plants, or background can be extended.
The lower half extracts and reconstructs the "narrative core" of the photo: it can be a single primary subject, or a group of related elements that together embody the photo's identity, scale, action, o story relationship. Maintain its realistic, recognizable appearance, proportion, internal structure, texture, and relative position. Do not remove important related elements, and do not directly us rectangular photo cutouts. The reconstructed subject typically occupies 55%-80% of the width of the lower area. It should naturally extend based on the photo's primary direction and retain plausible ground, water lines, shadows, or softly dissipated edges to integrate into the background, avoiding a sticker-like or floating appearance.
Incorporate a narrow, low-saturation geometric color field behind or through the center of the subject, serving as a "critical window" between reality and editorial abstraction. The color of the window must be extracted from the original photo, and its orientation (horizontal, vertical, or diagonal) chosen based on the overall narrative direction.
The subject must actively pass through the window: part of it is within the color field, and part enters the open negative space, naturally crossing the window's boundary to create occlusion, penetration, and spatial depth. The window is not a frame or a card; it must not fully enclose the subject. Only one primary window is allowed; multiple color blocks, thick borders, rounded corners, strong gradients, and drop shadows are prohibited.
Use a white, cool white, very light gray, or near-white background for the lower half, coordinated with the photo. Employ a restrained asymmetrical composition and abundant negative space to establish a three-tier hierarchy:
Reconstructed subject or narrative composition
Low-saturation geometric window
高端编辑风格海报制作指南
每张上传的照片必须独立生成一张高端编辑风格海报,严禁将多张照片合并。使用严格的 3:4 纵向画布比例。在垂直方向的正中央水平分割画布:上半部分和下半部分各占 50% 的高度,宽度相等,高度相等,不得改变比例。
上半部分直接使用原始照片,不得重新生成。必须完整保留主体的身份、人体或建筑结构、比例、透视关系、空间布局、纹理细节、自然光影、色彩以及环境背景。仅允许轻微裁剪和克制的高端调色;禁止重绘主体、虚构光线、HDR 效果、过度饱和、塑料质感及虚构内容。当需要适配画面时,只能扩展天空、水面、地面、墙壁、植物或背景等环境区域。
下半部分需提取并重构照片的“叙事核心”:它可以是单一的主要主体,也可以是一组共同体现照片身份、尺度、动作或故事关系的关联元素。保持其写实、可辨识的外观、比例、内部结构、纹理及相对位置。不要移除重要的关联元素,也不要直接使用矩形照片剪切图。重构后的主体通常占据下半部分宽度的 55%-80%。它应根据照片的主要方向自然延伸,并保留合理的地面、水线、阴影或柔和消散的边缘以融入背景,避免出现贴纸感或悬浮感。
在主体后方或穿过主体中心,融入一个狭窄、低饱和度的几何色块,作为现实与编辑抽象之间的“关键窗口”。窗口的颜色必须从原始照片中汲取,其方向(水平、垂直或对角)应根据整体叙事走向进行选择。
主体必须主动穿过该窗口:一部分位于色块内,另一部分进入开放的负空间,自然地跨越窗口边界,从而营造遮挡、穿透和空间深度。窗口不是边框或卡片;它不能完全包围主体。只允许存在一个主要窗口;禁止使用多个色块、粗边框、圆角、强渐变和投影。
下半部分使用白色、冷白色、极浅灰色或接近白色的背景,并与照片色调协调。采用克制的非对称构图和丰富的负空间,建立三层视觉层级:
重构的主体或叙事组合
低饱和度几何窗口
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