Stone Ishido cardset for PySol.  Based on the "Match 3" images
by Buch, used under a CC0 license, edited to better fit PySol.
https://opengameart.org/content/match-3

This cardset is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
