Ключевые слова: alert, arid, autumn, black, brown, camp, campground, camping, caution, color, colorado, colorful, colour, copy space, dry, fall, grass, grassland, green, hill, horizontal, information, landscape, meadow, metal, mountains, national forest, national park, natural, nature, no, no people, nobody, offical, outdoors, outside, private, prohibited, prohibition, scenery, season, seasonal, security, sign, signage, summer, symbol, warning, white, wilderness, words, written,