Ключевые слова: accident, attention, bent, black, broken, bw, close, closeup, danger, deformed, design, direction, dirty, gray, grey, information, landscape, law, metal, nobody, object, octagon, octagonal, old, road, road sign, roadsign, rural, safety, sign, signal, stop, street, street sign, symbol, traffic, transportation, travel, urban, vintage, warning, way, white,