조개 텍스처 픽셀 분할 포스터

An independent high-end design poster in a vertical 3:4 layout, strictly divided 1:1 vertically into two equal halves: Upper Half (50%): The original reference photo is preserved with high fidelity. Maintain the subject's identity, physical structure, posture, authentic texture, natural lighting, and atmospheric mood. Subtle editorial color grading reminiscent of an independent art publication or exhibition catalog. The environmental background naturally extends to fill the 3:4 frame without stretching or warping the subject. Lower Half (50%): A minimalist material collage pixel landscape reconstructing the core subject, composition, and visual memory points of the upper photo: - Modules: Composed of fewer than 200 small square and near-square fragments resembling rough natural shell flakes, mineral shell layers, and matte stone chips. Clear geometric grid order with slightly chipped edges, natural bedding, delicate powdery grit, and matte organic textures. No standard digital pixels, smooth vector tiles, or game mosaics. - Arrangement: Dense cluster at the subject's core that gradually dissipates, breaks, and floats outward into generous negative space. The pixel form occupies only 30%–45% of the lower section, arranged like a tactile stamp on textured paper. - Negative Space: Expansive, clean warm-white or subtle off-white breathing room establishing asymmetric balance and pause. - Color Palette: Retuned bright, vivid, luminous tones derived from the reference image—clear sky blue, lake cyan, soft coral orange, warm gold, and peach pink—with gentle tonal variation across shell surfaces. Vibrant and warm without being muddy, neon, or dull Morandi tones. - Typography: Minimal editorial graphic intervention; a few understated, elegant words or short phrases such as "[MEMORIES IN SHELL]" quietly placed along the margin or white space.