Ключевые слова: 1, 10, aspahlt concrete, asphalt, auto, background, black, careful, carefully, circle, concept, conceptual, concrete, danger, drive, first, horizontal, icon, illustration, image, kilometers, limit, miles, number, number 1, one, plot, road, safety, sign, space, speed, start, street, symbol, ten, topics, traffic, transportation, urban, vehicles, vignette, warning, way, white,