雨伞骨架展

生成一张「雨伞骨架展」海报，画幅 3:4，用于一场小型公共文化活动。唯一记忆点锁定为“裸露伞骨像展厅穹顶”，任何次级元素都不得改变它的阅读方向。选择偏心竖构图作为版式骨架，使视觉从主物自然过渡到文字，让“裸露伞骨像展厅穹顶”保持第一视觉中心。用「雨伞骨架展」建立第一层级，以「把参与变成可延续的方法」承接主题，最后清楚标注「街区共修间」「带一件可修旧物」。把磨损边缘、缝线和工具投影作为主物证据；染色纤维纸与真实缝线保留真实纹理，苔绿、骨白、灰紫与酸黄按主色、辅助色、强调色分配。左上高窗光建立画面体积，接缝附近保留最清楚的落影，背景保持安静。最终图像仅含招贴本身，裁切不碰关键信息，并为「雨伞骨架展」的活动信息留足空间；不借品牌、明星、IP、HUD、二维码或奢华展示获取注意，保持「雨伞骨架展」的公共活动语气。

Create a “Umbrella Frame Exhibition” poster in a 3:4 frame for a small public culture event. Keep exposed umbrella ribs becoming the vaulted ceiling of a gallery as the one memorable idea and prevent supporting elements from changing its reading direction. Choose an asymmetric vertical composition as the layout skeleton and move naturally from hero to text. Use “Umbrella Frame Exhibition” for the first level, “Turn participation into a practice that can continue” for the idea, and “the neighborhood repair room” with “bring one repairable object” for practical detail. Treat worn edges, repair stitches, and tool shadows as evidence for the hero. Preserve dyed fiber paper with real stitched thread texture and divide moss green, bone white, gray violet, and acid yellow into dominant, supporting, and accent roles. Build volume with high window light from the upper left, keeping the clearest shadow near the seam and the background quiet. Show only the placard, with essential information protected from trim. Use no brand, celebrity, IP, HUD, QR code, or luxury display shortcut. For the final rendering, show the transformation at human scale with credible support: exposed umbrella ribs becoming the vaulted ceiling of a gallery. Give the material a clear front, side, and contact surface so the illusion has physical logic. Let the headline approach the hero without covering the part that explains the metaphor. Final art direction: editorial poster design with a disciplined grid and material-aware composition. Use this controlled palette as the dominant visual system: #F2EBDD, #243447, #C65D48, #D6A14B; preserve believable local material colors within it. Preserve the requested text hierarchy and wording as part of the design, but do not invent extra slogans, pseudo-text, logos, or watermarks. Keep one unmistakable primary subject or information route and one readable visual action. Use disciplined negative space and avoid default perfect symmetry. Physical credibility is mandatory: correct gravity, contact shadows, material thickness, tool weight, joint loading, fabric tension, liquid direction, reflections, scale, and occlusion. Create an original visual with no resemblance to a public figure, copyrighted character, existing campaign, or living artist signature style. No unrelated decorative icons, floating objects, duplicated limbs, plastic gloss, waxy skin, synthetic collage artifacts, or AI watermarks. Return exactly one finished image composed for 3:4; no variants, process sheet, split panels, mockup frame, or contact sheet.