Ключевые слова: architecture, brown, build, carpentry, construction, detail, drive, equipment, grain, grunge, hardwood, heap, industrial, industry, infrastructure, iron, line, locomotive, material, natural, old, panel, pattern, pieces, pile, plank, plant, product, rail, railroad, railway, sleeper, speed, stack, steel, surface, texture, timber, track, traffic, train, transportation, way, wood, wooden,