Ключевые слова: abstract, aluminium, architectural, architecture, background, black, blue, building, business, city, cladding, closeup, composite, construction, contemporary, design, detail, development, engineering, estate, exterior, facade, front, futuristic, gloss, grey, hinged, horisontal, material, metal, metallic, modern, object, outdoor, panel, pattern, shape, silver, skyscraper, steel, structure, surface, suspended, texture, tile, triangle, urban, ventilated, wall,