Embroidered Travel Patch Poster Generator

Please turn each uploaded travel photo into an independent 'embroidered travel patch' premium editorial poster, no multi-image collage, each photo output separately. Overall use 3:4 vertical original-photo comparison composition. The upper half retains a clear, substantial-area original photo; the lower half presents a single embroidered travel subject extracted from the same photo. Upper and lower each typically occupy about 50%, may be slightly adjusted based on photo ratio, but must not eliminate the original comparison. The upper half preserves with high fidelity the subject identity, quantity, pose, structure, observation angle, environmental relationships, real materials, natural light and shadow, and original colors, only applying light travel-magazine and art-publication color grading. The upper half must remain a real photographic work, not illustrated, not scene-replaced, not adding/removing subjects, not altering architecture or transportation structure. When the original ratio does not fit the horizontal area, center-crop while preserving its own ratio, and use the lower fabric base color as a solid-color sidebar to fill, no stretching, no mirroring, no blurred-photo fill. The lower half should not embroider the entire photo. Only select the single most recognizable, clearest-outline core subject from the photo, e.g., a tram, a boat, a bicycle, a hot-air balloon, an animal, a person with clear action, or a travel object. Preserve the outline, orientation, pose, key structure, and signature color blocks that determine subject identity; remove building clusters, streets, sky, water surfaces, mountains, trees, and other complex backgrounds. The subject uses reduced-scale extraction or single-object display composition, occupying about 28%-52% of the lower area width and about 30%-50% height, usually placed in the middle or lower-middle. Surrounding retains about 45%-65% continuous, complete, fragment-free fabric negative space. May add 2-5 short small stitches hinting at tracks, water ripples, wind direction, ground, or action direction, but must not develop into a full background, nor introduce a second visual subject. The lower background is a single solid piece of real visible twill fabric, old canvas, coarse cotton, or linen. The fabric base color must be extracted from the original photo and adapt per photo, e.g., gray-blue, terracotta pink, teal, smoke blue-gray, warm beige, or other low-saturation colors; do not fix all photos to the same cream-white cloth. Use real satin stitch, split stitch, chain stitch, back stitch, and a few loose threads to construct the subject. Stitch direction must follow the subject's volume, structure, and action: metal, wood, clothing, animal fur, wheels, hull, balloon envelope, or plants require different directions, lengths, and pile heights of embroidery thread. Locally allow thread buildup, slightly uneven stitches, edge misalignment, visible base cloth, loose threads, thread ends, and fabric wrinkles, making it look like real hand embroidery sewn onto fabric, not printed illustration or digital filter. Each piece extracts 4-8 thread colors from the original photo, preserving the most recognizable color relationships of the subject, then moderately simplifies and softens. Do not use fixed rainbow threads, neon gradients, or high-saturation clashing colors unrelated to the photo. Text is concentrated below the embroidered subject, using lower-pile chain stitches, small woven labels, or fabric embroidery lettering. Default includes a 1-3 word English title, a 'PATCH NO. 01' style field, and a short 5-10 word English observation sentence. Text content is distilled from the real visible subject, action, or state in the photo; must be clearly legible, quantity-restrained, not covering the subject, and must not generate fake place names, author names, brands, logos, URLs, or gibberish. Overall present a quiet, warm, handcrafted, collectible travel-patch visual. The real photo preserves the complete scene; the embroidery area keeps only the single most memorable subject, like a memento taken from the journey that can be sewn onto clothing, bags, or luggage. Avoid full-scene embroidery, complete-background embroidery, photo-to-illustration material swap, printed stickers, flat vector mascots, thick-felt appliqué, photos glued onto fabric, knitted toys, embroidery hoop mockups, extra people or animals, fashion brand logos, author signatures, watermarks, and cheap template feel.