For the past few years, I've been offering a brand new wallpaper every month, both with and without calendar dates on them. In 2013 I'm continuing this tradition. Each month, a new wallpaper will be released. At the end of the month, the version with dates will be removed from my site to make way for the new month's release.
If you'd like to download any of these wallpapers for your desktop, mobile or tablet (with and without dates), check out my site: kriegs.net