A well-wisher adds flowers to the tributes outside Buckingham Palace in central London, on April 11, 2021, two days after the death of Britain's Prince Philip, Duke of Edinburgh, at the age of 99. - The funeral of Queen Elizabeth II's husband, Prince Philip, will take place next week, Buckingham Palace said on April 10 , announcing a stripped-back ceremony due to coronavirus restrictions. The Duke of Edinburgh died peacefully on April 9 just two months short of his 100th birthday, triggering eight days of national mourning. (Photo by Tolga Akmen / AFP)