Metal benches at modern buildings facade with blue and silver lines. facade, cladding, steel, pattern, modern, background, construction, structure, wall, building, surface, metal, panel, architecture, abstract, exterior, design, material, metallic, business, texture, industrial, silver, detail, plate, industry, blue, aluminium, outdoor, urban, corrugated, composite, city, aluminum, gray, architectural, textured, development, estate, line, house, futuristic, sheet, grey, iron, shiny, front, zinc, shape