Things on a map look very different from things on the ground. As the fluorescent marker wanders desultorily over a route map of the Indian Railways, the oranges of broad gauge lines branch off into the lonely greens of narrow gauge routes, and the clanging Ts of Itarsi roll inchoately into the gentler sounds of Amla. A journey of 3,000km is abbreviated into a 20cm flourish. At some point, the pen runs out of paper. "Dera Baba Nanak — where we start," I exclaim to a startled Nityan, bringing my extended doodle to a peremptory end.x




