Bansi Chandragupta production designer Eugène Lourié and learned the craft of film designing. During the shooting of this movie, he met Satyajit Ray who asked him to join a group of film enthusiasts to form the Calcutta Film Society. Later, Ray asked Chandragupta to be set designer for his film "Pather Panchali". This collaboration sustained till "Shatranj Ke Khilari" (1977). Some of the best examples of Chandragupta's work are from the Ray films: "Pather Panchali", "Jalsaghar" and "Charulata". Apart from Ray's films, best works of Chandragupta's works are visible in "36 Chowringhee Lane" by Aparna Sen, "Umrao Jaan" by Muzzafar Ali and
Pather Panchali reception was enthusiastic. "The Times of India" wrote, "It is absurd to compare it with any other Indian cinema ... "Pather Panchali" is pure cinema". Chief Minister Roy arranged a special screening in Calcutta for Prime Minister Jawaharlal Nehru, who came out of the theatre impressed. Despite opposition from some within the governments of West Bengal and India because of its depiction of poverty, "Pather Panchali" was sent to the 1956 Cannes Film Festival with Nehru's personal approval. It was screened towards the end of the festival, coinciding with a party given by the Japanese delegation, and only a small