Ключевые слова: abandoned, abstract, architecture, area, background, bar, barbed, barrier, blue, border, boundary, broken, building, cage, close, closed, concept, cracked, damaged, deterioration, door, feature, fence, freedom, gaol, grid, horizontal, imperfection, industry, iron, light, metal, old, outdoor, pattern, prison, protection, rusty, safety, security, shape, sky, space, steel, texture, white, wire,