Plant Swap Poster

Title: Generating a vertical visual structure around a specific theme, where the core is first compressed into a dark skeleton, negative voids, and local recognition edges, then from a large thematic field... 

Prompt: Generate a vertical visual structure around the specific theme, compressing the core into a dark skeleton, negative voids, and local recognition edges, then developing from within a large thematic field; The subject stands incompletely in front of the background, seemingly wrapped, obscured, and refracted by transparent media, leaving only necessary mass, direction, and edges. The image establishes a high-brightness, low-noise main field, which serves the functions of space, memory, and information breathing. It must cut directly past the subject's edges, giving the contour a slight sense of disjointion, bending, floating, and being swallowed. The main visual unfolds along a strong axis, with the center forming the densest recognition core, while the lower part or edges are cropped by the frame to preserve the sense of extension beyond the painting; Object details are reduced to a few fragments, contour direction, structural voids, and dark mass blocks, allowing the theme to be established through marginal selection. The background is not a decorative texture but a visible medium layer derived from the subject itself, featuring field disturbances of varying scales, transparent covering, surface refraction, and low-noise traces; These disturbances should span the subject, text, and space, allowing the entire image to be viewed through a layer of moist transparent surface. Color maintains a proportional relationship of large areas of high-brightness main color, a small amount of low-brightness structural color, transparent light highlights, and minimal high-energy annotations; subject changes only change color temperature, brightness tendencies, and semantic sources, without altering hierarchies of large field, heavy structure, small annotations, and light transitions. Dark structures concentrate the weight of the subject, fine lines, and labels; light highlights only remain at the media's arcs, edge transitions, and surface reflections, and cannot compete with the subject for hierarchy. Necessary text uses restrained technical sans-serifs, with clear font shapes, small scales, wide spacing, such as coordinates, years, indexes, boundaries, or labels close to the information axis; Text and images are layered on the same level, slightly pressed by the field, creating a sense of horizontal measurement and low explanation. Only a very small area of high-energy color trails or annotations is placed at a key small information node, making it a precise memory point in a calm image; the area must be strictly controlled, like a single mark rather than a set of decorations. The overall finish is like a flat print re-examined on a transparent, moist surface, preserving slight scanned grains, fine creases, bluish-white highlights, and dark edges softened by the medium. The image should be clear, restrained, moist, and graphic, forming a unified visual system with strong axes, low-detail subjects, field engulfment, micro-information, and single-point annotations, making different themes seem to be pressed into the same spatial logic by the same designer. 

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This time: Changsha Plant Exchange Offline Event Poster

Ratio: 16:9 landscape layout