1280x819 — Free Weird Wallpaper">

Specifically lists "weird" categories with various resolution options, including the precise 1280x819 size.

Good for "weird aesthetic" or funny minimalist backgrounds if you prefer a cleaner look. Weird Wallpaper Inspiration 1280x819 Free Weird Wallpaper">

Simple black-and-white or high-contrast designs that use subtle oddities to catch the eye without being overwhelming. Where to Find Them 1280x819 Free Weird Wallpaper">