Ключевые слова: advice, alarm, attention, background, bather, beach, beware, black, blue, buoy, caution, closeup, coastal, coastline, color image, danger, daylight, drown, flow, information, marker, nature, nautical vessel, no people, notice, ocean, outdoor, outdoors, precaution, red, risk, safety, sea, seashore, sign, signage, signal, signboard, sky, summer, swim, swimmer, symbol, travel, unsafe, vacations, warning, warning sign, water, wave,