Microsoft is working on a basic or starter edition of Windows 10. It’s calling the edition Windows 10 Cloud. The simpler OS may be designed to lower costs and compete with Google’s Chrome OS.
With Insider builds of Windows 10 Cloud (specifically Build 15046), a new default wallpaper can be found. It resides as img0 at C:\Windows\Web\Wallpaper\Windows with the standard variants of image sizes. Here is the new image:
The Windows 10 hero wallpaper was displayed shortly before the release of the operating system with a video that showed the making of the image. This Windows 10 Cloud image is cleaner, with the smoke removed. See the previous post for the original image and video but a thumbnail for quick comparison: