Ключевые слова: abstract, africa, america, asia, australia, background, business, cartography, cities, city, color, communication, concept, continent, dark, design, earth, environment, europe, france, geography, global, globe, glow, illuminated, internet, land, light, lights, map, nature, network, night, ocean, planet, relief, satellite, science, sea, shape, space, surface, technology, travel, world, worldwide,