Ключевые слова: abstract, africa, america, asia, australia, ball, bar, blue, bowl, business, card, circle, communication, continent, country, d, design, earth, europe, global, globalization, globe, graphic, icon, illustration, international, internet, latitude, line, map, network, news, north, planet, reflection, round, science, shape, signs, silver, south, sphere, structure, symbol, travel, web, wireframe, world,