I saw in the blog post that you could add a background image to be used in full screen mode but I can’t work out how to add it in.
View > Full Screen Backdrop > Choose…
It’s awesome; I’m writing over Princess Tutu fanart just because I can.
Awesome. That’s bloody so simple, can’t believe I didn’t see it.
Now I just need to find some images to match my NaNo-novel :mrgreen:
Scrivener + Princess Tutu? 
With their powers combined, you have some kind of awesome storytelling mojo going on. It’s sheer genius.