Here is some OpenMandriva wallpapers using the same theme I did for the tiling window manager batch I made previously. There is one for Cosmic desktop in that thread as well as a couple of vertical ones for phones and tablets.
You can find the ones for LXQT here.
Out of all of this batch om-plasma-3 is my favorite and is the one I am currently using on my machines.
They look really good! I did throw one into GIMP and make it 2560x1080 for my monitor. I’ll go ahead and include it if someone needs the widescreen version.
I been wondering whether or not if I should be making these in a different resolution. Something like 4k would probably be better since it’s big enough to accommodate most monitors today.
The system can easily scale them down. 4K would scale down to 1920x1080. Of course it could scale down to a widescreen, but the logo would not be round and I would get fixated on it. 
I think 3440x1440 would scale down to 2560x1080.
In the steel fab shop where I grew up, just walk up to something and with one glance, tell someone, “That’s not square.” They called me Eagle Eye.
