On 23 May 1912, American Walter Burley Griffin was announced to the world as the winner of the international design competition for the new Australian capital to be built on a sheep paddock they called Canberra. Almost a century later, Griffin's design - but most of all its implementation - is still hotly debated. Who was this man and what was his vision? How did he come to Canberra, what happened once the Australian establishment tore him to shreds, and what was the role of his wife, and fellow architect, Marion? In this biography of Griffin husband and wife, Alasdair McGregor delineates the role each played in the production of their greatest works - Canberra, Castlecrag, Newman College and the rest - and charts their lives, from their childhoods and meeting in Chicago, to their battles in Canberra, Melbourne and Sydney, and their swansong in India. This tale traces the lives of two individuals of great talent and vision and their fight against mediocrity. It is the story of the birth of Canberra, one that tells us as much about the Griffins as it does about ourselves and the troubled birth of the Australian national identity. It is a portrait of a pioneering woman who achieved extraordinary things but was rarely credited with that achievement. The Griffins' story resonates through the years, and their fight to see their idealistic vision realised is one that goes on in Australia today.