The Mughal audience hall. A Solomonic revival of Persepolis in the form of a mosque

After Shah Jahan (rul. 1628–58), the fifth emperor of the Mughal dynasty, was enthroned on 8th Jumada al-Thani of the Hijri year 1037, corresponding to 14 February 1628 CE, he issued an order that halls for his public audiences should be constructed in all the great fortress palaces of the capitals of the Mughal empire. The audience hall was a new building type in the Mughal palace, of central importance for the proceedings of the Mughal court and for the interaction of the emperor with his subjects. Under the rule of Shah Jahan, the Mughal empire entered its classical phase of greatest prosperity and stability.2 The conquests of Babur (1526), enlarged and consolidated under Akbar (rul. 1556–1605) and Jahangir (rul. 1605–1627), had established the Empire of the Great Moghul (or Mughal) as one of the three leading powers of the Islamic world, the other two being the Ottoman Empire and Safavid Persia. The informal set up of Babur as primus inter pares among his Central Asian followers, had—in particular through the efforts of Akbar— developed into the court of an absolute ruler who, as head of a centralized state, personally and diligently oversaw the administration of