Ключевые слова: abstract, background, blue, building, business, city, cityscape, communication, concept, connected, connection, data, design, element, flat, gps, home, icon, interest, internet, landscape, location, map, mark, marker, mobile, modern, navigation, network, networking, office, orange, pin, place, point, pointer, road, sign, sky, skyline, skyscraper, street, sunrise, sunset, symbol, tag, technology, travel, web, wireless,