Pather Panchali
The first film from independent India to attract major international critical attention , it won India's National Film Award for Best Feature Film in 1955 , the Best Human Document award at the 1956 Cannes Film Festival , and several other awards , establishing Ray as one of the country's most distinguished filmmakers . 
<triplet> 1956 Cannes Film Festival <subj> 1956 <obj> point in time