The Sommi portrait hung in a private collection for more than 40 years; now it's coming to Sotheby’s New York, carrying an estimate of $4 million to $6 million.

From St Dunstan in the Middle Ages to Gilbert & George in modern times, a new book looks at how the British have pioneered and developed the self-portrait James Hall Monday 21 April 2014 08:25 BST ...

Portrait of Britain is not a competition to have an outright winner, instead, 100 images have been chosen by a jury of photography professionals as winners, and will be shown in a nationwide ...