'Pongal Procession, Bhrihadeswar Temple, Tamil Nadu, India' - by K J S Chatrath.
https://www.youtube.com/watch?v=zR-yYRnLXag
https://www.youtube.com/watch?v=zR-yYRnLXag
I have no expertise to attempt any write up on this book. My only credential is that Balakrishnan was my neighbour in Bhubaneswar de...