So my little sis wanted to paint some stones to hide them later in some public rooms somewhat a thing here A blog post about this topic in german. All stones and pictures are licensed under the WTFPL License
Some other pictures
Set 1
I'm now rate limited I will upload more
Set 2
Still more coming
Set 3
Bro I'm limited again wtf feddit.de
Set 4
I'm not sure gimp conveys the right message. Don't get me wrong, I use gimp, but unless you are already in the FOSS world, image editing is not even close to the top of the list of what people think when they hear gimp.