Linda Graham trained in fine art in The Hague, Netherlands and Art and Design in Kilmainham, Dublin in the 1970's. Graham paints mostly in oil, appreciating the jewel-like translucency the medium imparts to the colours, and has made major stained glass windows that translate this quality to the traditional discipline in it's purist form. She also studied Art Therapy, working in community arts and with various marginalised groups.

Graham has works in private and public collections internationally in over 13 countries. Public works and commissions include The BreastCheck Unit at St. Vincent's Hospital, Interpol's Sirene Centre at Phoenix Park and The Legal Aid Board, all in Dublin. The Office of Public Works in Ireland have several pieces, and work hangs in the State Rooms at Áras an Uachtaráin, residence of The President of Ireland.

A Director of the Cill Rialaig International Arts Project, her paintings can be seen at the Cill Rialaig gallery, and Origin Gallery, Dublin. Along with many group exhibitions, she has had successful solo exhibitions in Britain, Ireland and the U.S.A.

Following the success and acclaim for her Origin shows, Graham's work has gained recognition on an international scale.

After extensive media coverage, RTÉ made a documentary on the life and work of this extraordinary artist in 2007.