In 1979, Sir Anthony Blunt, an English art historian and former director of the Courtauld Institute of Art, was exposed as a one-time Soviet spy and stripped of his knighthood. Blunt had confessed to being a member of the Cambridge Five spy ring in 1964, but the information had been kept secret until it was finally made public in 1979. Blunt was also a trusted advisor to the Queen and had been a Surveyor of the Queen's Pictures. His exposure as a spy caused a scandal in the British establishment, but the Queen reportedly continued to meet with him privately until his death in 1983.