Tower of London ceramic poppies

I had the day off yesterday and visited the Tower of London with my wife, my son and his friend. There were a lot of people visiting the display and it was an amazing sight. My photographs don't really do it justice. It was unlike anything I've seen before, considering the poppies are not the paper ones but are made of clay. They can be purchased but have all been sold in advance I think, they will make a lot of money out of them and deservedly so.