So, I created these creatures called The Frightened Ones which in the film you see do have mask like kind of heads and they run beneath the ground to hide. Which is what in fact we did during the war.
I have been to several wars to draw. I went to Vietnam. And made drawings in Vietnam during that period of the war there, and found that to be a very very sad situation.
So war is an extremely sad business, because the majority of people don't want to be in it.