Ключевые слова: art, background, bar, bars, black, block, building, cage, camp, cell, closed, concept, contour, crime, criminal, depression, despair, flat, freedom, grate, grid, hope, icon, illustration, incarceration, iron, isolated, jail, justice, law, line, linear, lineart, lock, lockup, metal, outline, prison, prisoner, punishment, rod, room, security, sentence, steel, violence, wall, white, window,