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 at times choosing to preserve the distinctive look of the films even at the cost of retaining some imperfections. On 4 May 2015, the restored "Pather Panchali" premiered at the Museum of Modern Art, a little more than 60 years to the day after the film’s world premiere at the same venue. Several days later, all three films opened at New York’s Film Forum, where they were originally scheduled to run for three weeks. Because of overwhelming public demand – with one writer commenting that "audiences can’t seem to get enough" – the films were held over at that theater