Creación de Póster de Diseño Avanzado a partir de Fotos

Create one independent, high-end design poster from each photo I upload - no multi-image collages; each photo is output separately. Overall format is 3:4 vertical, with the top and bottom sections at a 1:1 height ratio, each occupying 50% of the frame. The top section keeps the original photo, preserving the main subject's structure, authentic texture, natural light and shadow, and original color atmosphere - only light, high-end photographic color grading is applied to give it the feel of art magazines, independent publications, and exhibition photography. To fit the frame, the sky, ground, or environmental background may be naturally extended, but the subject must not be stretched, distorted, or altered. The bottom section extracts the most recognizable **subject, silhouette, posture, and narrative relationships** from the photo and reconstructs them into a linear experimental poster with geometric order. The subject is formed by high-density repeated lines, offset hatching, rapid loops, and slight jitter trajectories, keeping clearly recognizable edges while maintaining instability and fluidity within. The periphery uses homologous but thinner, sparser, lighter lines radiating outward, and establishes rational structure through horizontal, vertical, diagonal, arc, tangent, or implicit grid lines - creating visual tension of **high density at the center, low density at the periphery, with geometric order coexisting with free linearity**. Color is extracted from the photo above, selecting the **most vital, most recognizable, and most representative color of the subject's spirit** as the main line color - not averaged by area, and not deliberately aged or grayed. It may be moderately purified, brightened, and corrected to make the color cleaner, more vivid, and more modern. Overall, use a light background, a single main line color, and black/gray micro-typography, building hierarchy through line density, weight, and overlap - avoiding muddy colors, gray haze, fixed palettes, multi-color mixing, and digital gradients. Text intervenes as part of the composition, drawing an extremely short English title from the photo's mood, action, time, state, or metaphor, paired with a small number of index marks, fitting philosophical quotes, state words, rulers, or micro-annotations. Text may align along geometric axes, subject contours, or line-field boundaries - horizontal, vertical, rotated, interleaved, or offset - using very small font sizes, light weights, wide letter spacing, and precise alignment to create a high-end editorial feel, letting rational typography anchor the restless energy of free lines. Overall, maintain generous white space, a single visual focus, and clear geometric order, presenting a **clean, restrained, sharp, experimental, artistic, and vital** visual character. Avoid random doodling, directionless line clusters, dirty vintage looks, cyber-tech aesthetics, commercial promotional feel, cartoonishness, and template-like output.