Ключевые слова: abstract, alone, background, behind, boundary, cage, chain, concept, criminal, danger, design, dirty, feeling, fence, frame, freedom, grid, grunge, hand, holding, hope, human, imprisoned, iron, jail, justice, law, lock, man, mesh, metal, morning, nature, net, pain, pattern, people, prison, prisoner, protect, protection, punishment, rusty, sad, safety, security, solitude, steel, wire, young,