Ключевые слова: attention, beautiful, billboard, color, communication, concept, country, curves, curvy, dangerous, design, direction, forest, freeway, grass, green, hazard, journey, landscape, lane, line, nature, nobody, outdoor, outdoors, outside, risk, road, roadsign, roadway, sign, signpost, sky, space, speed, street, traffic, transportation, travel, warning, yellow, yield,