Ключевые слова: aid, ambulance, autumn, branch, cross, destination, direction, environment, fall, foliage, forest, hike, hiking, hiking trail, indication, mark, medical, medicine, natural, nature, orientation, outdoor, park, pathway, people, pharmacy, plant, recreation, red, road, route, scenery, selective focus, sign, symbol, tourism, tourist, tourist mark, touristic, track, trail, trail marker, trail signs, travel sign, tree, trekking, trip, trunk, wood,