Ключевые слова: abstract, aluminium, architectural, architecture, background, black, blue, building, business, commercial, concrete, conservatory, contemporary, contrast, corporate, design, development, downtown, engineering, estate, exterior, facade, factory, frame, framework, geometric, geometry, glasses, glassy, goggles, industrial, industry, material, metal, minimal, modern, office, pane, panel, property, real estate, roof, shade, shadow, steel, structure, transparent, urban, wall, window,