The story behind the Taj Mahal, a monument of love and empire

The Taj Mahal rises from a bend in the Yamuna River at Agra, a city roughly 200 kilometres south-east of Delhi that has grown into one of Uttar Pradesh's busiest urban centres. For centuries it has drawn poets, merchants, soldiers and travellers, and in the modern era it pulls in millions of sightseers each year. While the silhouette is recognised across continents, fewer visitors know the centuries of planning, craftsmanship and political turbulence that gave it shape.

The structure is commonly called a tomb, yet it is equally an exercise in dynastic propaganda, a building site of extraordinary scale and a place whose surroundings have been redesigned repeatedly across the ages. Its reputation has been modified by foreign invasions, by colonial administrators, by 20th-century conservation efforts and by the global tourism boom. The story behind the Taj Mahal is as much about the people who built and maintained it as it is about the white marble that catches the dawn.

An Australian traveller arriving at Delhi's Indira Gandhi International Airport, perhaps on a Qantas A330 service from Sydney via Singapore, will usually continue down the Yamuna Expressway to reach the monument. Indian-Australians, who now number well over a million and form one of the largest migrant groups in cities such as Melbourne and Sydney, often describe the Taj Mahal as a touchstone of identity, particularly during Diwali gatherings at Sydney Town Hall, Footscray's cultural hubs or Parramatta's civic square.

The emperor and the woman at the centre of the project

The Taj Mahal was commissioned by the fifth Mughal emperor, Shah Jahan, born Khurram, who ruled from 1628 to 1658. The building is dedicated to his consort Mumtaz Mahal, born Arjumand Banu Begum, who died in 1631 while giving birth to their fourteenth child at Burhanpur in central India. Shah Jahan was reportedly devastated by the loss and is said to have visited her temporary resting place repeatedly before work on the permanent tomb began.

Mughal court chronicles describe Mumtaz Mahal as a trusted adviser who shaped diplomatic and household decisions during her husband's reign. Her death coincided with a period when the empire was reaching its greatest territorial extent, stretching from Kabul in the west to Bengal in the east. The emperor's grief became a state matter, and the mausoleum he ordered was funded largely through central imperial revenues and special taxes imposed on lands as far away as the Deccan plateau.

Because Shah Jahan later clashed with his sons and was confined by his successor Aurangzeb to Agra Fort, his final years were spent looking across the river at the tomb he had commissioned. The image of an imprisoned emperor gazing at his own monument is one of the most frequently retold threads of Mughal history, often cited in Australian university courses on South Asia taught at the University of Melbourne and the Australian National University in Canberra.

A construction project that reshaped a city

Work on the Taj Mahal began in 1632 and the main structure was largely completed by 1643, with final touches and the surrounding complex finished around 1653. Contemporary accounts, including the court historian Muhammad Lahawri's chronicles and the records of Shah Jahan's finance officers, mention more than 20,000 workers drawn from Persia, Central Asia, the Indian subcontinent and beyond. Elephants hauled stone from the quarries of Makrana in Rajasthan, while timber and other materials travelled on river barges along the Yamuna.

The workforce included master masons, calligraphers, stone carvers, inlayers, gardeners, drivers, accountants and cooks. Mansions and bazaars were built to house them, transforming Agra's riverbank and leaving a permanent mark on the local economy. Wage records mention payment in copper coins, silver rupees and small grants of land, while skilled Persian tile workers reportedly received salaries several times higher than local craftsmen.

The project also disrupted agriculture along the river. Tax exemptions and labour obligations shifted manpower away from villages, and imperial engineers diverted waterways to flood the foundations, since the alluvial soil had to be reinforced before marble could be laid. Centuries later those same canals were redesigned under British rule and again after Indian independence, which means the modern riverfront seen by an Australian visitor today is the product of repeated intervention rather than a single imperial act.

Architectural language and the materials that travelled thousands of miles

The Taj Mahal is most easily identified by its white Makrana marble, which changes colour through the day and gives the building its luminous quality. Mughal architects fused Persian, Central Asian, Timurid and indigenous Indian traditions, drawing on tomb designs such as Humayun's resting place in Delhi and the tomb of Itmad-ud-Daulah nearby. The central dome rises just over 73 metres, flanked by four smaller domed kiosks and four tapering minarets that frame the main structure.

Materials came from many regions and arrived over long supply lines. Lapis lazuli travelled from the Badakhshan mines in present-day Afghanistan, jasper and carnelian arrived from the Deccan, jade came from China and turquoise reached Agra from the Persian plateau. Decorative passages from the Quran were rendered in inlaid calligraphy, primarily by Amanat Khan, and the floral motifs running along the plinth and cenotaph chambers were produced using techniques that mixed Persian pietra dura with Indian stone inlay.

The layout is rooted in the Persian charbagh, a four-part garden representing the rivers of paradise in Quranic tradition. Raised walkways, water channels, reflecting pools and a long central terrace lead the eye toward the tomb, while cypress, fruit trees and palms were planted in geometric patterns. Travellers from Melbourne or Brisbane commonly visit with tour operators who organise itineraries through Delhi, Jaipur and Agra, and many describe the gardens as a deliberate counterpoint to the dense urban fabric surrounding the complex today.

The tomb in later centuries, from war damage to restoration

The Taj Mahal did not escape the turbulence that marked the decay of the Mughal empire. During the late 18th and early 19th centuries, the Jats of Bharatpur and later the British both removed stones and decorative elements from the complex. The silver doors of the cenotaph chamber, for instance, are reported to have been taken under Jat rule and later replaced with copies, while British officers in the 1800s carted away marble and inlay work during landscaping projects around the gardens.

Under Lord Curzon, the British Viceroy of India at the turn of the 20th century, a significant restoration campaign took place in the early 1900s. The lawns were redesigned, the pathways repaired and the inlay work patched where it had been stolen or eroded. The original water lift, which used a series of buffalo-driven wheels to send water to the upper terraces, was replaced with electric pumps. Subsequent conservation cycles have been led by the Archaeological Survey of India, which has used mud-pack treatments to clean the marble without damaging its surface.

After Indian independence in 1947 the monument became a focal point of national identity. It was named a UNESCO World Heritage Site in 1983 and has since been the subject of air-quality monitoring, river-quality studies and visitor-flow analysis. Australian researchers, including environmental scientists at the University of Sydney, have participated in joint studies looking at marble yellowing and the impact of industrial pollution in the Agra region.

Distinctive features of the complex

• The four minarets lean slightly away from the main dome, a deliberate design choice intended to protect the tomb in the event of an earthquake.
• The calligraphy is sized in such a way that the lettering appears uniform whether viewed from ground level or from the upper galleries.
• The most expensive material used in the decorative programme is widely held to have been lapis lazuli, which forms the blue background of many floral inlays.
• The main dome is double-shelled, an engineering choice that reduces internal temperatures and shapes the acoustics within the central chamber.

How Australians encounter the Taj Mahal today

• Roughly 200,000 Australian tourists visit India each year, with Agra commonly listed as a stop on Golden Triangle itineraries.
• Indian-Australians form one of the largest migrant groups in cities such as Sydney, Melbourne, Perth and Brisbane, and many organise school trips and heritage tours that include the monument.
• Cultural institutions including the Art Gallery of New South Wales and the National Gallery of Victoria have hosted Mughal-era miniature exhibitions featuring courtly scenes similar to those painted for Shah Jahan.
• Australian programmes in South Asian studies at ANU, Monash and the University of Sydney regularly use the Taj Mahal as a teaching case for imperial architecture and conservation.
• Major Diwali events in Sydney, Melbourne and Adelaide frequently include photographic exhibitions or staging that recreates the monument's silhouette, bringing the Agra landmark into Australian community life.

Visit Agra through Delhi and walk into the gardens at dawn, when the light shifts from pink to gold across the marble and the river beside the complex carries the mist of the Ganges basin. Readers keen to deepen their grasp of Mughal architecture and the wider historical background can search OpenGuid.net for related entries on the Mughals, on Indian independence and on the trade routes that carried precious stone across the Indian Ocean.