A documentary film about Tibetans living in exile in Bylakuppe in south India has scooped awards at a number of international film festivals. The 39 minute film, Rangzen, was made by three Indian students from St Joseph’s College in Bengaluru – Santosh Chandrasekhar, 26, Aiman S, 24, and Sumit Dasgupta, 24, as part of their final project for college.