Ключевые слова: abstract, architecture, background, blue, border, building, channeled, color, colour, construct, construction, corrugate, corrugated, crumple, crumpled, galvanize, galvanized, garage, geometric, geometrical, grid, groove, hardware, iron, lines, material, metal, old, oxidation, panel, pattern, plate, rolled, scratched, sheet, silver, stained, steel, striped, surface, texture, urban, wallpaper, wavy, weathered, zinc,