โปสเตอร์ศิลปะเรขาคณิตนามธรรมแบบแบ่งส่วน

High-end editorial poster in a 3:4 vertical layout with a 1:1 split composition. The top half displays the reference photo with refined, subtle color grading. The bottom half reconstructs the subject from the reference photo into [minimal abstract geometric expression] using simple flat shapes and fine lines. Balanced and humanistic composition featuring tactile, embossed paper texture. Soft, restrained color palette extracted directly from the reference photo, focusing on warm tones such as off-white and dusty pink.