Ключевые слова: abstract, architecture, background, built, ceramic, clay, color, construction, corrugated, cover, design, detail, element, exterior, home, house, housetop, industrial, material, module, new, object, overlap, pattern, protection, roof, roofing, rooftop, row, section, shape, structure, surface, texture, textured, tile, tiling, top, waterproof, wave, wavy,