Ключевые слова: black, bulldog, chain link, close, close up, closed, closeup, concept, corroded metal, design, door, fastened, flap, gate, head, heavy lock, industrial, iron, iron texture, key, keyhole, lock, locked, locked gate, locked shut, locked up, macro, marked metal, metal, metalwork, object, old, old lock, pad, pad lock, padlock, padlock and chain, padlocked, pattern, riveted, rivets, safe, secure, shut, strong chain, sturdy lock, vintage, weathered, weathered metal, white,