After sordid Delhi, a murky night negotiating the desert on narrow-gauge brings me to Ajmer, railhead to the holiest town in Rajputana. A far cry from the faceless urban spaces that many of us call home, the rocky, arid geography the train swept through was reassuring. The drive through Ajmer is even more so. The impression would have been of a grand stretch of grey and ochre, and of sand wheedling its way into every nook, were it not punctuated by surprising bursts of colour on a ghagra or turban. Even the beauty parlours are called Bani Thani.