building style that developed in India under the patronage of the Mughal emperor Akbar (reigned 1556–1605). The architecture of the Akbar period is characterized by a strength made elegant and graceful by its rich decorative work, which reflects many traditional Hindu elements. The style is best exemplified by the fort at Agra (built 1565–74) and the magnificent town of Fatehpur Sikri (1569–74), but fine examples are also found in the gateway to the ʿArab Sarāʾī (guesthouse at Humāyūn's tomb), Delhi (1560–61), the Ajmer fort (1564–73), the Lahore fort with its outstanding decoration (1586–1618), and the Allahabad fort (1583–84), now largely dismantled.

The capital town of Fatehpur Sikri (named a World Heritage site in 1986) is one of the most notable achievements of Islamic architecture in India. The town, which was deserted only a few years after it was built, is a great complex of palaces and lesser residences and religious and official buildings, all erected on top of a rocky ridge 26 miles (42 km) west of Agra. The Hall of Private Audience (Diwan-i-Khas) is arresting in its interior arrangement, which has a single massive column encircled by brackets supporting a stone throne platform, from which radiate four railed balconies. The palace of Jodha Bai, Akbar's wife, and the residence of Mahesh Das (commonly known as Bīrbal, Akbar's friend and confidant) again show—in their niches and brackets—features adopted from the religious and secular architecture of the Hindus.

The most imposing of the buildings at Fatehpur Sikri is the Great Mosque, the Jāmiʿ Masjid, which served as a model for later congregational mosques built by the Mughals. The mosque's southern entrance, a massive gateway called the Buland Darwaza (Victory Gate), gives a feeling of immense strength and height, an impression emphasized by the steepness of the flight of steps by which it is approached.