Ключевые слова: abstract, aluminium, architectural, architecture, background, blue, building, business, city, composite, composition, construction, contemporary, corner, cyan, design, detail, development, diagonal, doubleskin, effect, estate, exterior, facade, front, futuristic, head, hinged, material, metal, modern, nonrestraining, object, outdoor, panel, pattern, shape, skyscraper, steel, strip, structure, surface, texture, toning, triangle, urban, ventilated, wall,