As a child growing up in the 1990s, names like Lhasa, Bukhara and Kashgar evoked images in my mind of places so magical and exciting that I was sure even Enid Blyton&rsquos The Faraway Tree series would pale in comparison. The year was 1994, and while I was busy watching Simba defeat Scar in The Lion King and Macaulay Culkin foil the plans of a crook in Richie Rich, little did I know that noted filmmaker Goutam Ghose was on a journey to those magical places.