After uploading a few wallpapers that I made myself, I decided to have one thread with all of my wallpapers, so they're easier for me to organize and also easier to share.
So if you've seen any of my wallpapers already, feel free to leave, because apart from one wallpaper there isn't anything new - yet!
I'll upload more in the future and I hope to make higher quality images. Currently I don't have that much time so my wallpapers have a few "problems" here and there.
I hope to upload my wallpapers now also in more than just one resolution. Usually I upload them in 3440x1440, which is my monitors resolution. But that doesn't fit every monitor's resolution and size of course.
So the resolutions you can expect in the future are:
3440 x 1440 (21:9)
3840 x 2160 (16:9)
1920 x 1200 (16:10)
I will also try to upload them to more than one site, so the wallpapers should be available even if a site goes down.
But for now I will only post my existing wallpapers here. When I have more time I'll add more links, resolutions and sizes.
14.10.2016 Update:
A few things have changed.
I thought I was able to add more wallpapers sooner, but that wasn't the case.
As a result I'm only uploading in two resolutions and in PNG from now on:
5760x2160 (21:9 UWUHD)
3840x2160 (16:9 UHD)
That makes it much easier for me to upload the pictures.