The Weeping Window installation which marks the centenary of World War One and was unveiled at the Senedd in Cardiff Bay on August 7, 2017 in Cardiff, Wales. The display took five days to set up, with each handmade poppy put in place by a team under instruction of designer Tom Piper and artist Paul Cummins. The Weeping Window first went on display at the Tower of London in 2014 and has since been on a tour of the country.