A friend sent me this picture, taken a few weeks ago, of the area overlooking the Pyramid Stage. It won't mean an awful lot if you don't normally camp there but you can see a tree stump there where once was a tree (obviously).
Sadly the tree isn't there any more - which is a shame as it used to provide morning shade on our tents. Unless you're the sort who goes to bed before dawn (and I'm not) you won't appreciate how this helps to prevent waking up too early in a stinking hot tent.