Ключевые слова: abstract, acrylic, arc, architecture, background, building, ceiling, conservation, construction, daylight, daylighting, design, eco, energy, energy conservation, engineering, environmental, frame, futuristic, grid, indoor, industrial, installation, interior, large, light, lightweight, maintenance, mansard, material, modern, pattern, plastic, polycarbonate, roof, roofing, rooflight, saving, shade, sheet, site, skylights, steel, structure, style, sunlight, sustainable, translucent, view, white,