We're going back to wallpaper websites for a second, but for a good reason. Simple Desktops is a website where you can grab simple wallpapers, as the name suggests. Simple, in this context ...

For instance, if you have wallpaper with a simple pattern in the right colors or woodland motifs, grab some frames you're not currently using, cut the wallpaper to size, and then frame it.

Plain Wallpapers is $0.99, Universal, and a nice way to create simple wallpapers for iOS 7. If you’re looking to replicate Apple’s blurring effect with your own photos, Blur gets my recommendation.