Ключевые слова: abstract, architecture, background, barbed, barrier, border, boundary, breach, break, bright, building, cage, chainlink, close, closeup, construction, design, detail, door, escape, fence, forbidden, frame, freedom, grid, industrial, isolated, jail, link, material, mesh, metal, metallic, modern, net, old, pattern, perspective, prison, protection, security, shape, silhouette, steel, strong, texture, theft, view, white, wire,