A boy leaves flowers among the tributes of flowers, candles and photographs outside one of the gates of Kensington Palace in London on August 31, 2017, to mark the 20th anniversary of the death of Diana, Princess of Wales. Tributes of photographs, candels and photographs have gathered at the gates of Kensington Palace left by well-wishers and fans of Diana, princess of Wales to mark the 20th anniversary of her death on August 31, 2017. The Princess of Wales died in a fatal car crash in Paris on August 31, 1997. Well-wishers and fans of Diana visited the palace in the early hours of the morning on August 31 to pay their respects with a vigil at the famous gates of Diana's former residence. / AFP PHOTO / Daniel LEAL-OLIVAS