Ключевые слова: abstract, africa, america, background, ball, blue, business, circle, color, concept, continent, design, earth, ecology, element, europe, geography, geometric, global, globe, graphic, green, icon, illustration, internet, isolated, land, location, map, marker, modern, navigation, network, ocean, pin, planet, point, pointer, round, shipping, sign, simple, sphere, symbol, technology, travel, web, world, worldwide,