The Something Awful site has put up a big batch of Photoshop jobs whose inspiration is the challenge: "What happens when you strip away a movie's title and replace it with a literal description of what its movie poster looks like?"
This page has the Lord of the Rings ones, but I recommend looking at all the pages because they are freaking hilarious.
Start here for Page 1 of the first batch
And here for Page 1 of the second batch
Follow the "next page" arrows at the bottom of each page until you get through - okay, you're not stupid; you could work that out.
And I think we all need to take this one to heart...