Ключевые слова: abstract, architecture, ashes, backdrop, background, batch, block, brick, bricks, brickwork, brown, building, building blocks, building materials, building site, cement, cinder, cinder blocks, cinderblock, concrete, concrete blocks, construction, construction equipment, construction site, construction worker, dirt, dirty, gray, grunge, masonry, material, pallet, pattern, rough, slag, stone, structure, surface, texture, textured, wall,