TL;DRLeaked wallpapers from Aluminium OS give us an early look at Google’s upcoming laptop platform.The designs include lots of neons, abstract shapes, and vibrant hues in both dark and light themes.The leak adds to signs that Aluminium OS is progressing ahead of its expected 2026 debut.Google’s upcoming Aluminium OS has just surfaced in a new leak, this time through a set of official-looking wallpapers shared by Telegram leakers Mystic Leaks.Download Leaked Aluminium OS wallpapersThe alleged Aluminium OS wallpapers suggest Google is mostly sticking with an abstract aesthetic, featuring a lot of neons and vibrant hues like magenta, orange, teal, and deep blue. Some wallpapers also lean into a surreal and atmospheric style. All in all, the leaked Aluminium OS wallpapers are divided into two sets: Adaptive wallpapers and Chromebook wallpapers.