Mughal architecture is an architectural style developed by the Mughals in the 16th, 17th and 18th centuries throughout the ever changing extent of their empire in Medieval India. It was an amalgam of Islamic, Persian, and Indian architecture. Mughal buildings have a uniform pattern of structure and character, including large bulbous domes, slender minarets at the corners, massive halls, large vaulted gateways and delicate ornamentation. Examples of the style can be found in India, Afghanistan, Bangladesh and Pakistan.