BRITAIN-ROYALS-PHOTOGRAPHY

Britain's Queen Elizabeth II (R) talks with Lady Margarita Armstrong-Jones (C) as her father David Armstrong-Jones (L), 2nd Earl of Snowdon, known as David Linley, looks on after attending a service of thanksgiving in honour of the late British photographer Antony Armstrong-Jones, the former husband of Queen Elizabeth II's late sister Princess Margaret, better known as Lord Snowdon (1st Earl of Snowdon), David's father, at St Margaret's Church in London on April 7, 2017. Lord Snowdon died at the age of 86, the photographic agency where he worked said on January 13. / AFP PHOTO / POOL / HANNAH MCKAY (Photo credit should read HANNAH MCKAY/AFP via Getty Images)