"It is true that Mosque architecture in Gujarat only began in the 14th century. When ‘Ala-al-Din Khalji conquered and annexed the country to the Delhi Sultanate in the later part of the 13th century, there still flourished a singularly beautiful indigenous style of architecture. The early monuments of Gujarat, notably at Patan (Anhilvada) tell the same story of the demolition of local temples and the reconstruction of their fragments…"