Picking up Hockney's story in 1975, this volume finds him flitting between Notting Hill and California, where he took inspiration for the swimming pool series of paintings; creating the acclaimed set designs for operas around the world; and embracing emerging technologies - the camera and fax machine in the 1970s and 80s, and most recently the iPad.

The making of pictures has a history going back perhaps 100,000 years to an African shell used as a paint palette. Two-thirds of it is irrevocably lost, since the earliest images known to us are from about 40,000 years ago. But what a 40,000 years, explored here by David Hockney and Martin Gayford.

With unprecedented access to interviews, family and friends and Hockney's own notebooks and paintings, this volume delivers an open and honest account of the man who many believe to be Britain's greatest living artist.