Ключевые слова: abstract, asphalt, background, blue, caution, crossroad, crossroads sign, crosswalk, danger, daylight, daytime, design, field, grunge, hazard, horizontal, line, multi colored, old, orange color, outdoors, pattern, purple, red, road, road sign, street, striped, stripes, symbol, texture, traffic, walking, warning, yellow, zebra,