It's irksome that a pictorial documentation of this nature took so long in coming. Relief, that it has come at all. For the over 500 communities nomenclatured variously as nomads, khanabadosh and aboriginal tribals, Randhawa's labour of love might be just one of the few works that document a way of life that is melting away on the very ruts that its cart wheels have carved for centuries on the Indian kaleidoscope.