拱門當視窗，透出地標剪影

Build a premium modern travel poster for [CITY, COUNTRY], drawing on bold vintage screen-print and mid-century graphic design but structured through an original architectural-portal composition. In the foreground, set a large, distinctive [LOCAL ARCHITECTURAL ELEMENT / GATE / ARCH] acting as a window into the destination; through its opening, reveal a stylized layered scene holding [ICONIC LANDMARK], [FAMOUS NATURAL FEATURE], simplified rooftops, local streets, trees, transportation and a few subtle cultural details. Behind the main landmark, place one large, bold geometric sun, moon or circle, its shape and placement striking rather than traditional. Weave 2-3 recognizable local symbols naturally into the scene rather than isolating them as separate objects. Hold the palette to a limited, sophisticated set drawn from the destination: [2-5 COLORS]. Keep the forms flat and geometric, silhouettes strong, edges clean, layers subtly overlapping, with a light screen-print texture and elegant negative space. Add a tall integrated sign or architectural panel carrying: [CITY] / [LOCAL SCRIPT]. At the bottom, include small refined editorial type: [COUNTRY] — [CITY] • [COORDINATES] — [SHORT DESTINATION PHRASE]. The result should feel minimal, artistic, cohesive, collectible — not photorealistic, not a collage, free of excess detail, built on sophisticated composition, strong visual hierarchy, balanced asymmetry, a warm paper background and subtle print imperfections, in a 4:5 vertical format.