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 the classical dancer Shanta Rao. "Pather Panchali"s MoMA opening on 3 May was well received. Subsequently, the film had its domestic premiere at the annual meeting of the Advertising Club of Calcutta; the response there was not positive, and Ray felt "extremely discouraged". Before its theatrical release in Calcutta, Ray designed large posters, including a neon sign showing Apu and Durga running, which was strategically placed in a busy location in the city. "Pather Panchali" was released in a Calcutta cinema on 26 August 1955 and received a poor initial response. But because of word of mouth, the screenings started