Antony Blunt - the former Royal art adviser exposed as a Soviet spy - with the Queen when she visited the Courtauld Institute of Art, London University, in February 1959. Blunt died of a heart attack at his London home today (26th March 1983), aged 75. His treachery was disclosed in November 1979. He was deprived of his position as Surveyor of the Queen's Pictures, stripped of his knighthood and forced to resign his academic honours. - Photo taken 19th February 1959