500, 600 years ago. and i wanted re—enactors to, erm, put themselves in the position where they're re—enacting a battle from living memory with veterans of that battle, and to see if that changes their view of history. and they were very wary, a lot of them, of the miners, or the former miners. even though they were outnumbered, the former miners, they thought the former miners were going to start a real riot/revolution. and so that gave it an extra tension. and if you watch the film, you see that the re—enactors are very, very wary of the miners. shouting you've already alluded to this, but in 2016 you staged one of your most important works, we're here because we're here, which was a modern memorial on the centenary of the battle of the somme, in which thousands of volunteers throughout the uk appeared as soldiers