Over the years, perhaps in the 90s, the Indian Museum became a paradox &ndash it became a repository of great knowledge visited only by those who couldn&rsquot appreciate any of it. Much of middle-class Calcutta, now christened a provincial-sounding &lsquoKolkata&rsquo, began to shun the Indian Museum, mainly because day-trippers of a certain sort began practically invading the museum. They arrived in busloads, their children ran screaming all over the place, they took over the lawns with their extended lunch-and-nap sessions, rubbed their hands over the exhibits... As if depressed, the Indian Museum became off-colour. There were plenty of amazing specimens in the dusty showcases and the badly-lit galleries, but hardly any visitors &ndash barring a few foreigners who trooped in &ndash who would show them some respect.