Ключевые слова: 3d, america, backdrop, background, border, borderland, bound, boundary, canada, canadian, cartography, chart, color, concept, contour, country, design, destination, digital, flag, geography, graph, graphic, icon, illustration, image, isolated, leaf, limit, map, nation, national, official, outline, pride, red, region, render, rendering, shape, sign, silhouette, state, surface, symbol, territory, tourism, travel, white,