Complex sentence: From 1966--1975 Owen lived in London where he worked as a studio assistant to John Ernest, Anthony Hill and other British Constructivists, and as a conservator for Victor Pasmore and Ben Nicholson.
Split into simpler sentences: From 1966--1975 Owen lived in London where he worked as a studio assistant to John Ernest, Anthony Hill and other British Constructivists. Owen also worked as a conservator for Victor Pasmore and Ben Nicholson.