Ключевые слова: architecture, armature, background, bar, bokeh, buildings, built, bunch, business, cage, concrete, construct, construction, drill, engineering, equipment, frame, framework, grid, hole, house, industrial, industry, install, iron, job, machine, material, mesh, metal, metallic, outdoor, pattern, pile, rebar, reinforce, reinforcement, round, rust, rusty, silver, site, standing, steel, stirrups, structure, technology, wire, wire mesh, work,