Ключевые слова: austria, belgium, blue, bulgaria, color, community, country, croatia, cyprus, czech republic, denmark, estonia, euro, europe, european, european flags, european union, finland, flags, france, germany, greece, hungary, ireland, italy, latvia, lithuania, luxembourg, malta, nation, national, parliament, partnership, poland, portugal, romania, sky, slovakia, slovenia, spain, strasbourg, symbol, the netherlands, the united kingdom, travel, union, wind,