iOS 5.1 will come with more backgrounds

iPad version of one of the new wallpapers

iOS 5.1 beta 2 is already out and available for developers and it also sports a few new wallpapers for your iPhone, iPod touch or iPad Home and Lock screens.
The next update will (hopefully) bring four new wallpapers to everyone, which have been leaked anyway. You can download zipped files of all the wallpapers from below, courtesy of iJailbreak.com:

iPad
iPhone/iPod

iOS 5.1 will come with more backgrounds