living in a glass house
That photo was taken almost three years ago. I passed the same tree house today. The light wasn't so sharp and there wasn't as much ice on the water. The ladder is gone. So is the glass. I wonder what happened to it. I hope no-one was standing underneath it when it fell.
EDIT: it is of course a tree house... I wonder if I am mistaken in assuming kids build tree houses all over the world? Myself, I used to dream of one when I was a kid but we never had a garden that was big enough... with trees that were big enough. no matter how dangerous the glass, you can be sure that the kids living in this house were happy!