Ключевые слова: 3d, africa, background, ball, blue, business, color, colorful, concept, continent, country, design, earth, editorial, education, environment, europe, geography, global, globalization, globe, icon, illustration, international, isolated, map, model, nature, object, ocean, planet, realistic, round, school, sea, space, sphere, surface, symbol, toy, travel, white, world, worldwide,