Create a premium 3:4 vertical design poster. Each uploaded photo must be designed as a separate artwork, with no multi-image collage. The composition must be strictly divided horizontally into two equal 1:1 sections, each occupying 50% of the canvas.The upper half preserves the original photograph, maintaining the subject’s identity, structure, pose, realistic texture, natural lighting, and original color atmosphere. Apply only subtle, sophisticated color grading to achieve the refined quality of an art magazine or exhibition image. The environment may be naturally extended to fit the canvas, but never stretch, distort, or alter the subject.The lower half extracts the most recognizable aspects of the subject—its silhouette, structure, pose, and narrative relationship—and reconstructs them as a block-based, modular geometric deconstruction illustration. Do not directly copy or realistically reproduce the photograph. Remove irrelevant details and retain only the visual memory points that best represent the subject’s identity and character, rebuilding the image through geometric simplification, overlapping shapes, and collage-like recomposition so that it clearly corresponds to the photograph above.Emphasize strong block forms, modular structures, geometric segmentation, and large cohesive shapes. Avoid excessive fragmentation. Do not divide the subject into many tiny scattered pieces. Instead, use fewer, larger, more complete rectangles, squares, rounded blocks, ellipses, triangles, and irregular geometric shapes. For people, use a geometric square-based face, a clear jawline, and simplified block-like facial features. For architecture, transform the subject into solid geometric volumes, facade divisions, window rhythms, and structural transitions. Animals, plants, objects, and landscapes should likewise be distilled into an organized system of geometric blocks.Moderate exaggeration is allowed, but the overall result must remain mature, restrained, clean, and sophisticated. Avoid overly detailed, childish, or scattered collage effects.Use flat color blocks + collage composition + modernist geometric language. The color shapes should feel like pieces of paper assembled together, creating a distinctive yet orderly cut-paper collage aesthetic. Simplify complex backgrounds, keeping only a few necessary shapes without creating a secondary focal point.Maintain a small-scale subject with generous negative space. Arrange the composition freely according to the subject’s direction, proportions, visual weight, and structural flow. The subject may be off-center, close to an edge, or partially cropped. Maintain a clear hierarchy, balanced density, and strong breathing space. Pay close attention to positive and negative space, the visual weight of shapes, and overall composition.The material quality should feature subtle paper grain and a slight printmaking texture. Preserve delicate paper texture, soft noise, and a subtle printed quality within the color blocks, resembling physical paper collage or fine-art printing. Avoid smooth vector graphics, 3D rendering, photographic filters, or excessive retouching.Extract 2–4 of the most distinctive colors from the photograph above and organize them into a more sophisticated color system. Colors may be brightened, purified, and refined into light modern tones such as creamy white, apricot, peach pink, coral orange, misty blue, gray-green, sage green, warm brown, or soft purple.The main colors should be vivid but never harsh. Supporting colors should remain soft and layered, creating a clean, warm, fashionable, and approachable atmosphere. Avoid muddy yellow, dirty gray, dark brown, fluorescent colors, cheap candy-like colors, and chaotic palettes.Typography should be minimal and subtle. Any language may be used. Add a short title, small caption, number, or description based on the subject’s identity, location, mood, or symbolism.Text should remain small, light, and restrained, placed within negative space or near the edges, creating a refined relationship between typography and geometry rather than a commercial headline-heavy poster.The overall design language should be unified through large geometric deconstructed forms, restrained collage, soft sophisticated color palettes, paper grain, generous negative space, and editorial-style typography.Whether the subject is a person, building, animal, plant, object, or landscape, preserve a clear sense of identity and maintain a strong modular geometric order.Avoid realistic rendering, excessive fragmentation, childish collage, complex perspective, dense details, cartoon aesthetics, 3D appearance, generic template posters, and cheap souvenir-like design.