During the latest PostX Gnu/Linux package upgrade, which happened last evening, the 0.5-wallpaper set came to include three new entries. As always, all of these wallpapers are made by me (JJ Posti) and released under GPL v.2 or later. Furthermore, everything is done with Gimp manually – without any pictures.
Enjoy.
The wallpapers can also be found from the 2017 GPL Gallery.