Game designer Fumito Ueda has tweeted a nixed ending that never made it to The Shadow of the Colossus. This is it!
Ueda storyboards his games by hand. Shame he didn't post the image at a larger resolution - not simply because I want to see how different this ending it, but rather, I'd like to look at his art.
An HD version of the game will be released this spring on the PlayStation 3.