Ключевые слова: attention, background, black, blue, building, car, careful, caution, city, concept, cross, crossing, crossroad, crosswalk, danger, direction, drive, europe, evening, icon, information, light, modern, night, object, pedestrian, people, person, red, road, roadsign, safety, sign, sky, snow, speed, stop, street, symbol, town, traffic, transport, transportation, urban, walk, warning, way, white, yellow, zebra,