The Taj Mahal is a white marble mausoleum recognised as 'the jewel of Muslim art in India'. It is regarded as one of the finest examples of Mughal architecture – an amalgamation of Persian, Turkish and Indian styles.The most impressive in the Taj Mahal complex next to the tomb, is the main gate, which stands majestically in the centre of the southern wall of the forecourt. The gate is flanked on the north front by double arcade galleries. The garden in front of the galleries is subdivided into four quarters by two main walkways and each quarters in turn subdivided by the narrower cross-axial walkways, on the Timurid-Persian scheme of thewalled in garden. The enclosure walls on the east and west have a pavilion
at the centre.

The Taj Mahal is a perfect symmetrical planned building, with an emphasis of bilateral symmetry along a central axis on which the main features are placed. The building material used is brick-in-lime mortar veneered with red sandstone and marble and inlay work of precious/semi precious stones. The mosque and the guest house in the Taj Mahal complex are built of red sandstone in contrast to the marble tomb in the centre. Both the buildings have a large platform over the terrace at their front. Both the mosque and the guest house are the identical structures. They have an oblong massive prayer hall consist of three vaulted bays arranged in a row with central dominant portal. The frame of the portal arches and the spandrels are veneered in white marble. The spandrels are filled with flowery arabesques of stone intarsia and the arches bordered with rope molding.

The Taj Mahal is located on the right bank of the Yamuna River in a vast
Mughal garden that encompasses nearly 17 hectares, in the Agra District
in Uttar Pradesh. It was built by Mughal Emperor Shah Jahan in memory
of his wife Mumtaz Mahal with construction starting in 1632 AD and
completed in 1648 AD, with the mosque, the guest house and the main
gateway on the south, the outer courtyard and its cloisters were added
subsequently and completed in 1653 AD. The existence of several
historical and Qur’anic inscriptions in Arabic script have facilitated setting
the chronology of Taj Mahal.