Beautiful. This is one of the most beautiful images of Howl and Sophie I've ever seen. I love this movie. I just finished reading the book for the second time also and though the book and the movie can't really be compared I think I still like the movie more because of the depth that Miyazaki adds to the stories he tells.
Now I just kind of wish that they'd make Howl's Moving Castle and the two subsequent novels into live-action movies. I think that would be super fun. Of course I dont' think they could find any actors as beautiful as the two characters depicted in this image.