One of its sources [Leaf by Niggle] was a great-limbed poplar tree that I could see even lying in bed. It was suddenly lopped and mutilated by its owner, I do not know why. It is cut down now, a less barbarous punishment for any crimes it might have been accused of, such as being large and alive. I do not think it had any friends, or any mourners, except myself and a pair of owls.