The Queen hosted a luncheon for members of the Order of Merit at Windsor Castle.
This is quite a gathering: (front row left to right) Sir Michael Howard, Lord May of Oxford, Sir Roger Penrose, Sir Michael Atiyah, The Duke of Edinburgh, Queen Elizabeth II, Lord Foster of Thames Bank, Sir Tom Stoppard, Lord Rothschild, Baroness Boothroyd, Sir David Attenborough; (back row left to right), Martin Litchfield West, John Howard, Jean Chrétien, Sir Tim Berners-Lee, Lord Eames, Lord Rees of Ludlow, Neil MacGregor, Sir Simon Rattle, Sir Magdi Yacoub, and Lord Fellowes.
For more: ITNSource video.
Photo: WPA Pool via Getty Images, ITN Source video