Ключевые слова: attention, auto, background, blue, border, break, car, clear, close up, closeup, color, control, copy space, copyspace, cross, crossroad, danger, design, detail, direction, end, forbidden, forefront, halt, highway, horizontal, idea, illustration, information, intersection, message, metal, nobody, object, octagon, outdoor, pole, prohibition, red, road, roadblock, roadsign, safety, sign, signage, signal, single, sky, speed, stop, stopsign, symbol, text, texture, traffic, transport, transportation, travel, warning, white,