Ключевые слова: 404, alert, caution, closure, colors, communication, concept, countryside, design, direction, distraction, empty, error, evening, fail, highway, incident, interpretation, isolation, landscape, lines, low light, marker, message, nature, obstruction, orange, outdoors, paradox, road, rural, rural area, scenario, scenery, sign, signage, sky, summer, sunset, symbol, traffic cone, travel, twilight, unforeseen, urban, vehicle, visual, warning,