Ключевые слова: architecture, black, blue, built, cage, clean, complex, construction, cupola, cut out, daylight, dome, empty, engineering, equipment, frame, framework, futuristic, geometric, geometry, greenhouse, house, igloo, metal, modern, nature, outdoor, pattern, pavilion, polygon, rack, round, shape, shell, skeleton, skies, sky, sphere, spherical, steel, structure, structured, sunlight, tent, triangle, triangles, white,