I was in London this week and saw this commemorative installation. You can buy the poppies online if you want one and each is named to a different soldier who fell in the Great War.
I had spent the earlier part of the day at the IWM and in particular at their Great War exhibition.
BBC News - WW1 commemorations: Royals 'plant' ceramic poppies at Tower of London
Tower of London Remembers - Home