Poster chia đôi ảnh và lưới hình vẽ nguệch ngoạc

High-end editorial poster in a 3:4 vertical split layout, divided strictly 1:1 in height into top and bottom halves. Top half: retains the provided reference photo with preserved subject identity, natural anatomy, textures, lighting, and ambient color, enhanced with subtle art-magazine color grading; the background extends naturally to fit the 50% frame without stretching or altering the subject. Bottom half: a creative visual memory checklist set on warm off-white coarse-textured paper, arranged into an organic, loose 3x3 modular icon grid. The grid consists of 9 naive hand-drawn doodle illustrations extracted from key narrative elements, personal belongings, textures, food, plants, or gestures seen in the reference photo. Illustration style: naive doodle art, shaky imperfect thin black linework with open contours, colored with grainy colored pencil and crayon textures, showing visible paper grain and rough edges. Palette: low-saturation retro candy tones dominated by sage green, mint, pastel cobalt blue, cream yellow, dusty pink, and minimal coral-orange accents. Minimal red hand-drawn annotations like small arrows, circles, stars, and brief casual handwritten notes and titles accent the grid, resembling an intimate artist journal or visual diary. Relaxed, spacious composition with generous whitespace; avoid clean vectors, commercial UI icons, heavy drop shadows, or 3D rendering.