Ключевые слова: abstract, aluminum, ash, background, chrome, construction, dirt, dirty, galvanize, galvanized, galvanized iron, gray, grey, grunge, grungy, industrial, industry, iron, metal, metallic, old, oxidized, panel, pattern, plate, plated, rust, scratch, sheet, sheet metal, shiny, silver, spot, stain, stainless, steel, surface, texture, tin, weathered, zinc,