Urban Crack Flora

Turn “Urban Crack Flora” into a print-ready 1:1 poster rather than a product advertisement. Use roots from plants in a wall crack threading through the title letters to explain the event, prioritizing real seams and load traces over decoration. Use an asymmetric vertical composition; the hero is the first focal point, followed by title and event copy. Use “Urban Crack Flora” as the headline, “Bring warmth to shared space” as the secondary line, and “the neighborhood repair room” plus “bring one repairable object” as event information. Limit supporting matter to worn edges, repair stitches, and tool shadows. Use dyed fiber paper with real stitched thread for ink absorption, impressions, folds, and edge wear, with a palette of indigo, bamboo green, aged-paper white, and vermilion. Build volume with a hooded overhead lamp, 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, keep the metaphor literal enough to be built and photographed: roots from plants in a wall crack threading through the title letters. Let the transition cross one focal plane so the viewer can understand it immediately at poster distance. End the image at the printed edge, with no wall, frame, clip, or presentation shadow. 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 1:1; no variants, process sheet, split panels, mockup frame, or contact sheet.

把「城市缝隙植物」转化为一张 1:1 可送印海报，不做商品广告。使用“裂缝植物的根系穿过标题”解释活动主题，真实接缝和受力痕迹优先于装饰效果。构图采用偏心竖构图，主物是第一视点，标题与活动小字沿随后动线展开。标题使用「城市缝隙植物」，副标题使用「让公共空间拥有温度」，活动信息写「街区共修间」「带一件可修旧物」，字形清楚。辅物仅有磨损边缘、缝线和工具投影。使用染色纤维纸与真实缝线表现吸墨、压痕、折面和边缘磨损，配色限制为靛青、竹青、旧纸白与朱砂。带遮光罩的顶灯建立画面体积，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「城市缝隙植物」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「城市缝隙植物」的公共活动语气。