Ключевые слова: abstract, africa, alchemy, america, astrology, astronomy, background, business, concept, continent, design, earth, ecology, element, environment, esoteric, europe, geography, geometric, global, globe, graphic, grey, horoscope, icon, illustration, internet, isolated, land, magic, map, modern, nature, ocean, planet, science, sign, simple, sphere, symbol, technology, travel, web, white, world, zodiac,