This was a hard picture to get today, but was mostly the motivation for going back to D today. A trench had been excavated across the full width of the factory, about three or four feet deep. It looked fairly recently dug, maybe to stop vehicles driving around inside and stripping kit out. I climbed down into it and hit the ten second self-timer. Getting back out in a hurry wasn't so easy and grit was pouring onto the camera. Two shots and I was done on that.