Ключевые слова: abstract, architecture, art, artistic, background, chrome, color, colour, concept, construct, construction, corrugated, fence, galvanize, galvanized, gray, industrial, industry, iron, lines, material, metal, old, panel, pattern, red, rolled, roof, rough, row, rust, rusty, scratched, sheet, silver, steel, striped, stripes, surface, texture, tin, urban, vintage, wall, wave, weather, zinc,