abstract, asphalt, background, brushstrokes, city, colorful, cover, design, detail, dirty, drain, fallen, grunge, hole, iron, leaves, manhole, metal, paint, pattern, pavement, poison, red, road, rusty, shape, sign, steel, street, surface, symbol, texture, top, urban, view, yellow, soil, coating, walk, emptying, unclean, dirtiness, leaf, district, dirt, removal, crimson, blanket, metropolis, mixture, opening, route, urban area, urban center, paving, separation, path, soiled, plant part, signal, foliage, drainage, alloy, sidewalk, bedclothes
Dettaglio di un tombino con decorazione grungy