Ключевые слова: abstract, backdrop, background, brown, construction, corrugated, design, detail, dirty, fence, frame, galvanized, grunge, industry, iron, material, metal, old, panel, pattern, plate, red, retro, roof, rough, rust, rusty, sheet, silver, steel, striped, structure, surface, texture, textured, urban, vintage, wall, wallpaper, white, zinc,