The Indian Animation Industry encompasses traditional 2D animation, 3D animation and visual effects for feature films.In 1956, Disney Studios animator Clair Weeks, who had worked on Bambi, was invited to Films Division of India in Mumbai to establish and train the country's first animation studio as part of the American technical co-operation mission. He trained a core group of Indian animators, whose first production was a film called The Banyan Deer (1957). Veteran animator Ram Mohan started his career at Films Division's Cartoon Unit.