Pattrea was admitted to Indian Art College in 1949. He started contributing his painting and writing to the film magazine "Chitrita", and the cultural magazine "Deepali", which were edited and co-edited respectively by his uncle Nikunjabihari Pattrea. His first collection of poems,
Ek Mutho Rod ("a Handful of Sun"), was published in 1951. In 1958, his first novel,
Dnarer Moyna ("Caged
Myna"), won him the then prestigious award 'Manik Smriti Purashkar' by Ultarath Publication. He was the first art director of the
Ananda Bazar Patrika group of publications, from 1971 to 1984/85. Pattrea was the director and screenwriter for the 1972 film
Strir Patra. This was awarded the
Rajat Kamal (Silver Lotus) for
Best Feature Film in Bengali, at the
20th National Film Awards. The film also received the Award for Best Direction at the Tashkent Film Festival. His other films included Swapnoniye, Malancha, Chhenra Tamsuk, Chhotobakulpurer jatri etc. His first solo painting exhibition was held in British Council, Kolkata in 1982. He also had his other solo exhibitions held in
Jehangir Art Gallery, Bombay and Cema Art Gallery, Kolkata. He started a research project on
Bankim Chandra Chatterjee, 'Bankim Jug' (The Era of Bankim); unfortunately only the first of five planned volumes was published before his death. ==Filmography==