Ключевые слова: abstract, aged, background, black, brushed, cell, cellular, dark, floor, gloomy, grate, gray, grey, grid, grill, grille, grunge, grungy, guichet, hard, heavy, hole, industrial, industry, iron, ironworks, lattice, latticed, mesh, meshed, metal, metallic, old, pattern, perforated, rectangle, reticular, reticulation, rough, rust, rusty, square, surface, texture, textured, urban, weathered,