The Diwan-i-Khas ( the Private Audience Chamber ) , known as the Shish Mahal ( Palace of Mirrors ) , features the Rajputs ' flamboyant taste for covering walls with green , orange , and purple glass , and the vaulted ceilings with thousands of little convex mirrors .
The walls of the Shish Mahal are covered in colorful glass , and the ceilings are covered in mirrors .