Catriona Campbell trained at Glasgow School of Art from 1957 - 1961 where she won the Somerville Shanks Prize for Portraiture. Since her family has grown up she has had several one-woman and mixed exhibitions in Scotland and London. Over the years she has been a regular exhibitor in the Royal Scottish Academy, The Royal Glasgow Institute, The Society of Scottish Artists and the Royal Society of Portrait Painters.
Her work is in public and private collections in the UK, Spain, America, Canada, Australia, New Zealand and Hong Kong.