Ключевые слова: activities, asphalt, background, black, blue, business, car, child, childhood, city, concept, cross, crossing, crossroad, crosswalk, crossway, day, empty, gray, highway, lane, light, line, pattern, pavement, pedestrian, people, road, road sign, safety, school, sidewalk, sign, street, symbol, texture, town, traffic, transport, transportation, urban, walk, walkway, way, white, zebra,