>>8117662
>What is with the stupid square in the middle?
It's just a part of this style of pape, it sets it apart from having just a simple plain single color or bi-color gradient, plus it allows folks to put their favourite color(s) in wallpaper form in a way that other people can see which specific colors have been used.
This is actually the third iteration of this format, it originally started with single-color papes, from which eventually came the smooth gradient bi-color variant, and now we have this new dithered gradient bi-color form.
>>8117736
You're doing a great job picking colors at random to be fair, most of these combinations are outstanding, thanks Anon.