Ключевые слова: address, africa, america, asia, background, black, blue, business, cartography, collection, communication, concept, contact, continent, earth, eco, ecology, europe, flat, geography, global, globe, graphic, green, home, icon, illustration, information, international, internet, isolated, line, location, map, ocean, online, planet, set, shape, sign, silhouette, simple, sphere, symbol, technology, travel, web, website, world,