Check out these high quality 2560×1440 resolution Minecraft desktop wallpapers for 3 screen and single screen setups.
3 screen wallpapers
Select a thumbnail below for the full size image. Images are between 6MB and 13MB so it might take a few seconds to load.
Single screen wallpapers
There are also wallpapers for single screens, images are between 3MB and 4MB.
More wallpapers to be added soon.