I get mine from a couple of different places...
That one came from a site called ringquest.com that I have never been to. I just copied the properties when I saw someone else post him saved it to a document I have of favorite ones I have seen.
I get a lot of my other ones here:
http://www.stopstart.fsnet.co.uk/
The shortcut to copying them that they included there is some BB format and the wrong format to use here, but if copy the URL and format it like any other picture in html, they work real well, and there are a lot of choices!
I'm at the part where Frodo has just escaped from the tower and he and Sam are resting. Sam crawls away while Frodo is sleeping and looks at the stars and it dawns on him that the Shadow is really only a small thing and that there is light and high beauty beyond it's reach. Then his fate and Frodo's cease to concern him and he lays down and goes into a peaceful sleep.
What a scene that is going to be...those two hobbits in the midst of Mordor...