Ключевые слова: 3d, background, bars, break, breakout, cage, concept, crime, despair, dungeon, empty, escape, free, freedom, gaol, getaway, grate, grid, grunge, illustration, imprisonment, jail, jailbreak, justice, law, liberty, metal, metallic, old, open, outside, penalty, penitentiary, prison, prisoner, runaway, rusty, safety, sawed, security, steel, strong, sunrise, sunset, symbol, texture, wall, window,