I saw this leaf hanging from a spider's web when we were on "the boot shoot" down in Texas. It was moving around just enough to throw off my camera's autofocus, so it's a little blurry, but I think the blur tells the truth of the moment. This leaf had no business hanging all by itself from some invisible silk thread instead of being on the ground with its gravity-stricken brethren, and I was lucky to A) have noticed it at all, and B) have gotten any sort of picture of it.
