Queen Elizabeth II celebrated her Diamond Jubilee in 2012 . Elizabeth 's 60th year on throne marked with a series of exhibitions . ` Then he played around with colors , and lighting , and 'diamond dust ' [ cut glass ] , really treating the likeness as an icon . '' The celebrations rounded off with show of official portraits at Windsor Castle . Works by Andy Warhol , Cecil Beaton , Lucian Freud and Annie Leibovitz exhibited .
Queen Elizabeth II celebrated her Diamond Jubilee in 2012 . Elizabeth 's 60th year on throne marked with a series of exhibitions . The celebrations rounded off with show of official portraits at Windsor Castle . Works by Andy Warhol , Cecil Beaton , Lucian Freud and Annie Leibovitz exhibited .