According to Ritwik Ghatak, "In order to shoot documentaries you need a much stronger love for people... I do not consider documentary films to be a separate art form... they are documents of human life... I do not know a whole lot about documentary films even though I have made quite a few as I made those to make a living". Ritwik deeply admired the techniques of Robert Flaherty's documentary titled Nanook of the North and London's film centre's movement led by John Grierson. He had once said that the entire world came to realize the power and potential of documentary ...
Ritwik wanted to make a documentary on Ramkinkar Baij in 1975. The idea was to explore how Ramkinkar creates art. The cinematography was done by Partha Pratim Chowdhury and Mahendra Kumar.