The full versions of these illustrations have high resolutions:
https://framablog.org/wp-content/uploads/2020/10/2020-10-06-...
https://framablog.org/wp-content/uploads/2020/10/2020-10-08-...
https://framablog.org/wp-content/uploads/2020/10/2020-10-06-...
https://framablog.org/wp-content/uploads/2020/10/2020-10-06-...
https://framablog.org/wp-content/uploads/2020/10/2020-10-06-...
(Not sure if these are linked anywhere, but I just chopped the image size out of the URL.)