Ключевые слова: abstract, architecture, background, closed, corrugated, corrugation, design, detail, door, entrance, entry, exterior, galvanized, garage, gate, grey, horizontal, industrial, industry, iron, line, material, metal, metallic, modern, panel, parallel, pattern, plate, rippled, rivet, rolled, roller, sheet, shutter, silvery, steel, stripes, surface, texture, zinc,