I work with a Ultra HD 4K display and like high resolution wallpapers. The resolution of all Ubuntu MATE wallpapers are 1920x1280pixels max while 3840x2160 is required for a solid crip image.
I made up a new one with free to use images but the Ubuntu MATE logo's are not high res enough.
Is there a audience to create more variant? What would be cool as subject? (I'm a big fan of the Aurora Borealis/Northern light teheme).
Do others have cool Ultra HD 4K resolution wallpapers?
Here's are first attempts:
Download original image (Ultra HD)