虚构群岛的渡轮地图海报

One original standalone travel-map poster of an imaginary small archipelago, viewed straight from above on lightly textured paper. Five irregular islands, a dotted ferry route, one lighthouse symbol, a tiny forest patch and shoal contours create readable geography without any text. Inked coastline, muted teal sea, warm ochre land, one coral-red route accent, generous blank margins, accurate cartographic layering and tidy negative space. This is a flat illustrated map in one complete frame, not a floating island, no names, letters, numbers, labels, logo, watermark or collage.

创作一张虚构小群岛的旅行地图海报，正上方俯看浅纹理纸面。五座形状不同的岛、点状渡轮航线、一座灯塔符号、小片森林和浅滩等深线共同构成清楚的地理。墨线海岸、低饱和青绿色海水、暖赭色陆地、珊瑚红航线点缀，四周留白。不写地名、字母、数字、商标，也不画漂浮岛或拼贴。