If you have liked the wallpaper being displayed at the Windows 8 Developer Preview build, you can now download it.
The wallpaper is a photo of the road leading to Mt. Cook National Park in New Zealand.
Download: Windows 8 Developer Preview build wallpaper (Size 4.35 MB, Resolution 3600×2024).
If you are looking to download the full official Windows 8 Developer Preview wallpaper pack, you can download it from Here.