UHD-WALLPAPERS.EU is a website for sharing wallpapers only in UltraHD Resolutions and in their original format. The vast majority of wallpapers offered on the site belong to the public domain or Free Culture movement, you can use them for your personal or commercial use if the conditions of the author allow you. Indeed, some wallpapers are copyrighted by their respective owners and therefore need a specific consent regarding any modification or commercial use.