which means Black and White) is a 1969 Indian Kannada language film directed by Puttanna Kanagal.
Based on a novel of the same name by Aryamba Pattabhi, this movie revolves around the contrasting behaviors of an identical, yet distinct pair of twins.
Puttanna himself remade the movie in Tamil as Irulum Oliyum and in Telugu as Iddaru Ammayilu.
The juxtaposition of the two sisters played by Kalpana in a black and white background was a clever trick.
The film was remade in 1971 by Puttanna in two languages - in Tamil as Irulum Oliyum and in Telugu as Iddaru Ammayilu.