3:4 vertical high-end art posters, each uploaded photo is a separate draft, one image per report, no multiple images stitched together. The top and bottom of the frame are strictly 1:1, each accounting for 50%.The upper half preserves the original photograph, maintaining the subject's identity, facial features, structure, posture, proportions, authentic texture, natural light and shadow, and original color atmosphere, with only slight high-end color grading, presenting the texture of independent magazines, art photography collections, and exhibition catalogs. To adapt to the image frame, the environment can be naturally extended, but it must not stretch, twist, alter the subject, or generate incorrect structures.The lower half extracts the most recognizable main subject outlines, postures, costumes, architectural structures, animal features, or scene relationships from the photo above, reconstructing them in a style of "RISO stencil printing + hand-drawn line art + editorial illustrations." No realistic copying, only the most recognizable visual memory points are preserved. The lines are simple and free, allowing for slight shaking, broken lines, misalignment, and incomplete closure, reflecting authentic hand-drawn and plate-making traces.Using 2–4 spot colors, extracted and rearranged from the photo above, you can use coral orange, peach pink, vintage blue, ultramarine, sage green, cream yellow, soft purple, black, off-white, and more. Allows for slight misalignment, color layering of dots, uneven ink overlapping with transparency, and avoiding complex gradients and smooth vectoring.The background retains warm paper grains, fine fibers, printed dots, and a slight ink texture, approaching independent publications, art books, and hand-printed posters.The lower half uses a "small main body + large blank space" composition, which can be off-centered, borderlined, or partially cropped, emphasizing positive and negative shapes, breathability, and visual rhythm. Remove complex backgrounds, keep only necessary elements, and add a small number of arrows, stars, numbers, dates, small flowers, coordinates, or hand-drawn symbols.Minimal text can be used, including short titles, dates, numbers, or small notes; fonts should be small, light, and restrained, referencing art magazines and exhibition posters for layout, without commercial headline piling.Overall temperament: high-end, artistic, warm, youthful, relaxed, modern, and collectible. Avoid realistic redraws, anime, chibi versions, 3D, AI plasticity, neon colors, complex gradients, commercial templates, full-page stacking, excessive text, cluttered backgrounds, and subject distortion.