Ключевые слова: 3d, art, background, banner, basel city, basel stadt, canton, cartography, concept, continent, contour, country, design, flag, flagmap, geography, graphic, icon, illustration, isolated, isometric, land, line, map, nation, national, outline, patriotism, pictogram, platform, silhouette, state, swiss, switzerland, symbol, territory, texture, travel, white, world,