If you believe in, when you are dying and a tunnel of light comes, how would you describe that? Or a dark tunnel with a light at the end. I am trying to describe a dream for my book (A dream I had) but things are fuzzy. I can't seem to remember how to say or explain this tunnel, and I haven't been in a tunnel before. Seen pictures, never been. So I have no idea how to explain it. I would assume it would be made out of rock if it's in the earth, but other than that I am lost. Any help please. And to answer the age long question that I get when things like this comes up "Yes, I lived in a really small bubble.) anyway help please.