We are still waiting for Google to launch the next line of Google phones (to be branded Pixel and Pixel XL) but the wallpaper made by google to be used in the upcoming phones has been leaked. You can now download the new wallpapers in Zip format to enjoy incase you are having issues with the Pixel launcher on your phone. Pixel Launcher only supports phones running on Android Marshmallow and above for now so if you are still on Lollipop or below you can grab the wallpaper from the link below.
Pixel Wallpapers.rar – 3.8 MB
If you still want to experience the leaked Pixel Launcher and all its new unique features then you can grab the files below and install like you would any other apk file.