Póster de Exposición Cultural de Esquina Presionada

【主题】：____ 【中文标题】：____ 【英文标题】：____ 【中心主体】：____ 【压角方式】：异形色块压角 / 同侧双角夹压 / 材质切片压角 / 上下错位夹压 【压角元素】：色块 / 图像切片 / 材质样本 / 文字 / 结构面 【辅助视觉系统】：____ 【背景信息层】：____ 【主色调】：____ 【辅助色】：____ 【日期 / 机构】：____ 【画面比例】：9:16 Generate a poster with a "corner-pressure composition" that carries the temperament of mature cultural exhibition and editorial design. The core is not to simply stuff large text into the four corners, but to use color blocks, materials, image slices, text, and layout structure to apply visual pressure from the edges of the frame toward the interior, naturally forming a clear subject area in the center. The central subject remains stable and complete, occupying about 40% - 60% of the visual weight. Do not deliberately tilt, distort, or squeeze it into a corner just to emphasize the corner-pressure effect. Organize the layout according to the chosen corner-pressure method: irregular color blocks pressing from the corners, using 2 - 4 color blocks of different sizes to cut in from the edges, leaving an irregular subject window in the center; same-side double-corner clamping, where the upper and lower corners on the same side press inward simultaneously, naturally pushing the subject toward the other side; material slice corner-pressure, using material slices related to the theme such as rock layers, fabric, glaze, or paper, entering from the edges and surrounding the subject; top-bottom offset clamping, where text, color blocks, or structural surfaces at the top and bottom clamp inward in an offset manner, preserving a vertical main visual space in the middle. The corner-pressure elements must be related to the theme itself. For example, a coastal theme can use map color blocks, contour lines, and tide level data; a stage theme can use curtains, theater drawings, and performance schedules; a geological theme can use rock layer slices and cross-section lines; a fabric theme can use warp-weft structures, fabric samples, and weaving diagrams. The entire poster should retain only one set of primary auxiliary visual language. Do not pile up multiple unrelated decorative systems at once. The background also needs to participate in the design. It can incorporate extremely faint maps, structural diagrams, material textures, archival text, or measurement information related to the theme, giving the negative space depth, while remaining clear when viewed from a distance. Text should establish a clear hierarchy: large Chinese titles carry the layout weight, medium titles establish the theme, and dates, institutions, parameters, and descriptions use very small type, concentrated in 2 - 3 areas. Do not make all text sizes similar, and do not scatter small text evenly across the frame. Color should be controlled within 3 - 5 main colors, maintaining a clear color stance. Overall information density should be medium-high, but the reading order must be clear: first glance sees the corner-pressure relationship and the subject, second glance sees the title, color blocks, or material structure, and third glance reads dates, data, and auxiliary information. The final result should resemble mature cultural exhibition posters and editorial design: pressure at the edges, focus at the center, rich but not chaotic, layered but not forced. Even if all small text is removed, the image itself should stand as a complete visual work. Avoid: equal pressure across all four corners, forcing large text for corner-pressure, forcibly tilting the subject, random color blocks, illogical material collage, mixing multiple decorative systems, filling all edges completely, and a commercial template feel.