Conversión de Póster Minimalista de Alta Gama a partir de Fotos

Please convert each photo I upload into an independent minimalist high-end poster design, no multi-collage; each photo should be generated separately. Use a vertical 3:4 composition overall, with two zones, top and bottom, strictly 1:1 in height, each occupying 50% of the canvas. The top half retains the original photo, preserving the main structure, real texture, natural light and shadow, and original color atmosphere; make only subtle photographic adjustments to give it a fine-art photography and morning art exhibition feel. To fit the format, naturally extend the sky, ground, or background environment, but do not stretch, distort, or alter the main subject. The bottom half extracts the most recognizable outline and structure of the subject from the photo, using simple geometric shapes, flat color blocks, fine line strokes, and white space for a minimalist vectorized expression. Do not use realistic illustrations or add complex details, but retain the main characteristics of the subject so the original is recognizable at a glance. The color palette is drawn from the top image, and a few horizontal lines, vertical lines, or circular abstract elements may be added. Overall, use a beige or light background with plenty of white space; the main subject centered, balanced and restrained composition. You may add a simple English title, style references such as international design works, architectural posters, art exhibition posters, and luxury visual systems, with a high-end, modern, elegant, artistic style; avoid common filter effects, cheap low-quality feel, cartoon style, electronic effects, and template feel.