Source (link to git-repo or to original if based on someone elses unmodified work): https://github.com/metro2222/KDEwallpaper/tree/master/kde%2019
KDE abstract wallpaper 19 version 1.0
KDE abstract wallpaper 19 version 1.0 is gradient colorful abstract wallpapers.
green and blue
orange and yellow
red and yellow
blue and gray
light yellow and light pink