敦煌博物馆开门见光文化视觉海报

Generate an information image with a strong sense of opening and revealing for any given theme: the screen is composed of two close-range, heavy blocking surfaces creating the main visual pressure, with the blocking surfaces staggered towards the middle to reveal only a clear, bright, narrow passage. The interior of the passage carries the core narrative textures, symbolic graphics, or fine scenes of the theme, allowing the viewer to first see the dark volume and a sliver of light, then be drawn into the content within the gap. The subject does not directly fill the screen, but instead builds a sense of ritual through the relationship of 'being covered, being opened, and being glimpsed'; a very small scale clue related to the theme can be placed at the bottom to pull out spatial depth and a sense of lonely progression. Text serves as part of the visual structure: the main title uses high-contrast, elegant, and breathing typefaces, placed on the quieter side of the dark field, while subtitles and explanatory text are organized in clear hierarchies; the other side uses extremely large, low-transparency theme text or symbols, cropped by the edges to become dark area textures rather than eye-catching information. Colors are extracted from the theme's own materials, cultural emotions, and narrative temperature, retaining large areas of low-brightness structural fields, a small amount of bright and clear revealing light, restrained middle-layer texture colors, and clear information text colors, making the overall mood solemn, mysterious, and warmly lit; dark colors must be clean and transparent, bright areas maintain a sense of glow and clear color gradations, and textures are used to increase the touch of history or materials, avoiding making the image look dirty, gray, or faded. The overall completion should be like a meticulously designed cultural visual cover, with heavy edges, light in the center, and a clear reading path, avoiding making the theme into an ordinary illustration collage or an evenly spread-out explanatory layout.

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Cultural direction: Dunhuang City Museum small group guided lecture, focusing on the ritual sense of opening doors to see light and mural details being slowly revealed
Store use: Course recruitment poster, can include short information like '2-hour lecture', '12-person small group', 'Silk Road Civilization'
Supplementary requirements: People are only used as tiny scale clues at the bottom, large text in dark areas remains low transparency
Output ratio: Vertical version 3:

围绕任意主题对象生成一张具有强烈开门揭示感的信息图像：画面由两块近距离的厚重遮挡面构成主要视觉压力，遮挡面向中间错开，只露出一条清晰明亮的狭长通道，通道内部承载主题的核心叙事纹理、象征图形或细密场景，让观者先看到黑暗体量与一线光，再被缝隙里的内容吸入。主体不直接铺满画面，而是通过“被遮住、被打开、被窥见”的关系建立仪式感；底部可放一个很小的主题相关尺度线索，拉出空间深度和孤独行进感。文字作为画面结构的一部分：主标题使用高反差、优雅而有呼吸的字形，放在暗场较安静的一侧，副标题和说明文字按清晰层级收束；另一侧使用极大的低透明度主题文字或符号，被边缘裁切，成为暗部肌理而非抢眼信息。色彩从主题自身的材质、文化情绪与叙事温度中提取，保留大面积低明度结构场、少量明亮清透的揭示光、克制的中间层纹理色和清晰的信息文字色，使整体呈现庄重、神秘、温暖有光的情绪；深色必须干净通透，明亮处保持发光感和清晰色阶，纹理用于增加历史或材料触感，不要把画面做脏、发灰或泛旧。整体完成度应像精心设计的文化视觉封面，边缘厚重、中心有光、阅读路径明确，避免把主题做成普通插画拼贴或平均铺开的说明版面。


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文化方向：敦煌市博物馆小团精讲课，重点表现开门见光、壁画细节被慢慢揭开的仪式感
门店用途：课程招募海报，可放“2小时精讲”“12人小团”“丝绸之路文明”这类短信息
补充要求：人物只做底部很小的尺度线索，暗部大字保持低透明度
输出比例：竖版 3:4