Ключевые слова: aeroplano, airplane, airport, arrivals, arrow, background, blue, bus, cities, concept, counter, departures, design, direction, emergency, europe, exit, first aid, flight, flying, green, indicator, indicators, information, informative, international, light, metro, panels, phones, prompt, signs, spain, spanish, symbols, taxi, technology, terminal, tour, tourism, travel, travelling, wait, waiting, warn, weather, yellow,