Ключевые слова: architecture, background, beams, brown, builder, building, busy, caucasian, clay, concrete, construction, dirt, dirty, dust, earth, equipment, geology, ground, hard, hardhat, high, holding, industry, job, lab our, labor, laborer, land, metal, mud, natural, pebble, placement, placing, safety, site, skilled, soil, steel, structure, support, surface, terrain, texture, textured, vertical, work, worker, workmen, young,