Ключевые слова: abstract, america, american, annapolis, art, background, border, capital, cartography, chart, collection, concept, contour, country, cut, design, geography, graphic, icon, illustration, isolated, labeling, land, line, location, map, mapping, maryland, nation, national, north, official, outline, region, shape, sign, silhouette, state, states, symbol, texture, topography, transport, travel, united, us, usa, white, world,