I saw this piece of artwork on a photo of the recent Epic Mickey 2: The Power of Two event with Warren Spector.
Decided to cut it out with photostudio and enlarge it to make a simple wallpaper out of it. 1024x768.
A new Oswald and Ortensia wallpaper can be found here: [link]
Epic Mickey 2 newsblog : [link]
Anyway: Here's Mickey Oswald Ortensia and Gremlin Gus from Epic Mickey 2: The Power of Two .