Ключевые слова: background, big, blocks, bulk, cement, composed, concrete, construction, constructive, copy, daylight, detail, ferroconcrete, flat, folded, fragment, gray, grayish, hard, heavy, horizontal, horizontally, industrial, industry, large, manufacturing, massive, material, monolith, monolithic, neutral, pattern, piece, product, production, relief, sample, simple, solid, spots, stains, structural, structure, sunlight, sunny, texture, three, traditional, units,