Ключевые слова: background, ban, banner, bathing, beach, caution, city, coast, concept, danger, dangerous, day, ecology, europe, forbidden, icon, information, lake, landscape, law, letter, letters, nature, no people, no swim, old, outdoor, post, prohibited, prohibition, protection, risk, river, russian, safety, sand, sign, stream, summer, sun, swim, swimming, symbol, travel, vacation, warning, warning sign, water, white,