Ключевые слова: area, background, blue, brown, car, caution, closeup, color image, damage, danger, day, falling, forewarning, hazard, hazardous area sign, hill, hillside, horizontal, information medium, isolated, landscape, landslide, landslip, mountain, natural, nature, nobody, outdoors, pass, risk, road, road sign, road warning sign, rock, rock slide sign, rocks, safety, sign, sky, slide, sliding, stone, sunlight, symbol, tioga, triangle, unusual angle, warning, warning sign, warning symbol,