Lahore Fort is situated in north-west side of Lahore city. Lahore fort is an icon for national identity and symbol of both historical and legendry versions of the past. It preserves all styles of Mughal architecture. The fort has more than 20 large and small monuments, most of them are towards northern side. Shish Mahal is one of them and was built in 1631-1632 by Mughal Emperor Shah Jahan. Shish Mahal being most beautiful royal residence is also known as palace of mirrors. Shish Mahal has faced serious problems throughout the ages. Temperature changes, heavy rains, lightning and termite effect were the serious causes of decays for Shish Mahal.