The Lahore Fort, situated in the northwest corner of the Walled City of Lahore, occupies a site that has been occupied for several millennia. Assuming its present configuration during the 11th century, the Fort was destroyed and rebuilt several times by the early Mughals during the 13th to the 15th centuries. The 21 monuments which survive within its boundaries comprise an outstanding repertory of the forms of Mughal architecture from the reign of Akbar (1542-1605), characterized by standardized masonry of baked brick and red sandstone courses relieved by Hindu motifs including zoomorphic corbels, through that of Shah Jahan (1627-58), characterized by the use of luxurious marbles, inlays of precious materials and mosaics, set within exuberant decorative motifs of Persian origins.