Ключевые слова: 3d, abstract, architecture, background, brick, brick wall, building exterior, cement, closeup, color image, connection, construction industry, copy space, design, dirty, empty, engineering, equipment, facade, factory, front view, home, horizontal, house, industry, material, metal, modern, old, oldfashioned, outdoors, patina, pattern, pipe, pipe tube, pipeline, red, rough, steel, technology, textured, tube, wall, wall building feature, water, water pipe, weathered,