Eminent sculptor Kanajiripally Sreeman Radhakrishnan’s 50-year retrospective, ‘On The Open Road’, is on at Bikaner House in New Delhi, and is proving to be popular both with the critics as well as the lay public alike. On view are 130 sculptures from 1975 onwards, with a large number of them of his muse, Musui, based on a young Santhal boy, and his female counterpart, Maiya. There are other works too; among them are one on his wife, Mimi, and another on Kristine, the ceramicist. A well-produced volume on him and his journey was released by Nvya, the art gallery, which has presented the stellar exhibition.