Never mind how many clichs you have heard, when you see the Taj Mahal, it still takes your breath away. Join the crowds, admire the fountain, the water canals and the symmetry of the charbagh gardens, click the mandatory pictures in front of the Seventh Wonder, and don shoe covers before climbing up its marble steps. Emperor Shah Jahan, they say, was devoted to Mumtaz Mahal, his wife of 19 years. The queen bore him eight sons and six daughters. In June 1631, while in the labour with her youngest daughter, the 38-year-old Mumtaz died. And almost instantly work on the Taj began. Tons of white marble was lugged from Makranas quarries in Rajasthan, 100 miles away red sandstone was brought from Fatehpur Sikri. The precious stone inlay work required lapis lazuli from Ceylon, turquoise from Tibet, malachite from Russia, carnelian from Baghdad, chrysolite from Egypt, as well as agate, chalcedony, sardonyx, quartz, jade, amethyst and black marble. Craftsmen and jewelers flocked to Agra from all over the empire as well as from Constantinople, Samarkand, Kandahar and Baghdad. Sculptors from Bukhara, calligraphers from Syria and Persia, inlayers from southern India and stonecutters from Baluchistan worked with 20,000 labourers for 12 years to complete the plinth and tomb and another 10 to complete the minarets, the mosque and the gateway. Shah Jahan died in 1666 and was interred in the Taj beside Mumtaz. His tomb, not accounted for in the original design, is the only asymmetry in this most perfect of structures.