There is an abundance of information on free software and open source, but artworks seem to be more hard to find. This topic aims to make posters, graphics (and stickers maybe?) easy to find so communities and clubs can share and modify them.
Please share FOSS artworks you come across here. I’ll go first:
Author: Jeison Yehuda Amihud
License: CC BY-SA 4.0 and GPLv3 or later (as mentioned in GNU Art Gallery)
Source in vector formats (PDF, ODG) available in the git repo above