I remember posting something similar in the past. A default wallpaper for Google Chrome OS. The team had put a dummy wallpaper up in the code base.
Now, we have an official default wallpaper. So I think its time I update my blog with the new one. So, here you go. Click on the image below to download the full size wallpaper.
I made this wallpaper on my PC. And my Galaxy Note too. Here is how it looks like on Note.
Note bad uh?
Oh, here is the old default wallpaper for Chrome OS.
Which one is your favorite?