Ключевые слова: abstract, arrow, background, barrier, black, blank, car, competition, construction, corner, cup, dirty, equipment, floor, grunge, industrial, industry, iron, mark, metal, old, outdoors, pattern, plate, race, risk, road, roadside, scene, shape, sheet, side, sign, space, steel, stop, street, striped, surface, team, texture, traffic, view, wall, warning, white, work, yellow,