Ключевые слова: abstract, africa, background, ball, blue, business, cartography, color, colorful, concept, continent, countries, design, earth, environment, europe, geography, glass, global, globe, globe map, graphic, green, icon, illustration, international, isolated, land, life, light, map, model, nature, night, north, ocean, planet, school, sea, sky, south, sphere, symbol, travel, usa, water, web, west, white, world,