The Taj Mahal is a mausoleum complex commissioned by Shah Jahan for his wife Mumtaz Mahal. Its white-marble main building is only one part of the full garden plan.
The architecture combines symmetry, calligraphy, and inlaid decoration. Its construction required many craftspeople, making it more than a single building with a romantic legend.
Architecture and design
The Taj Mahal incorporates and expands on design traditions of Indo-Islamic and Mughal architecture. Inspirations for the building came from Timurid and Mughal buildings including the Gur-e Amir in Samarkand (the tomb of Timur, progenitor of the Mughal dynasty) and Humayun's Tomb in Delhi which inspired the Charbagh gardens and hasht-behesht plan of the site. The building complex employs symmetrical constructions with the usage of various shapes and symbols. While the mausoleum is constructed of white marble inlaid with semi-precious stones, red sandstone was used for other buildings in the complex similar to the Mughal era buildings of the time. The entire complex sits on a platform measuring 300 metres (980 ft) in length and 8.7 metres (28.5 ft) in height on the banks of the Yamuna river. The platform is built with varying patterns of dark and light colored sandstone.
Construction
The land on which the Taj Mahal is situated was present to the south of the walled city of Agra which was given to Shah Jahan by Raja Jai Singh I in exchange for a large palace in the centre of Agra. The building was commissioned in 1631, and construction commenced in 1632. An area of roughly 1.2 hectares (3 acres) was excavated, filled with dirt to reduce seepage, and levelled at 50 metres (160 ft) above the riverbank level. In the tomb area, piles were dug and filled with lime and stone to form the footings of the tomb. The platform above the ground was constructed of brick and mortar.
The tomb complex was built mainly using brick and lime mortar. The external surface of the main tomb building and the interior of the main cenotaph chamber is veneered with white marble. The other interior surfaces and other accessory buildings are lined with red sandstone coated with a red octet for protection, excluding the exterior surfaces of domes. The white marble came from Makrana in Rajasthan, while the red sandstone was quarried from Fatehpur Sikri in Uttar Pradesh. Many precious and semi-precious stones, used for decoration, were imported from across the world, including jade and crystal from China, turquoise from Tibet, Lapis lazuli from Afghanistan, sapphire from Sri Lanka and carnelian from Arabia. In all, 28 types of precious and semi-precious stone were inlaid into the white marble.
It is believed that more than 20,000 artisans, labourers, painters and others were involved in the construction of the building. Specialist sculptors from Bukhara, calligraphers from Syria and Persia, designers from southern India, stone cutters from Baluchistan and Italian artisans were employed. Workmen constructed a colossal brick scaffold that mirrored the tomb rather than wooden scaffolds. A 15 km (9.3 mi) long earthern ramp was built to transport marble and materials to the construction site, hauled on specially constructed wagons by teams of oxen and elephants. An elaborate post-and-beam pulley system was used to raise the blocks into the desired position. Water was drawn from the river by a series of an animal-powered devices.
When the structure was partially completed, the first ceremony was held at the mausoleum by Shah Jahan on 6 February 1643, of the 12th anniversary of the death of Mumtaz Mahal. Construction of the mausoleum was completed in 1648, but work continued on other phases of the project for another five years. The Taj Mahal complex is believed to have been completed in 1653 at a cost estimated at the time to be around ₹32 million, which in 2015 would be approximately ₹52.8 billion (US$827 million).