translation.en: Well, we also learned that Vasari, who was commissioned to remodel the Hall of the 500 between 1560 and 1574 by the Grand Duke Cosimo I of the Medici family, we have at least two instances when he saved masterpieces specifically by placing a brick wall in front of it and leaving a small air gap.
translation.zh: 而且我们还找到至少两个保护珍惜艺术品的案例， 由美第奇家族的大公爵科西莫一世授权负责 1560年和1574年500人大厅 改造工程的瓦萨里先生所设计。 具体措施是留出少许的间隙在新墙壁 与原有墙壁之间。