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 This repository contains the Tikz (Latex) source code for drawing the5
 platonic solids. The coordinates are projected using the script `coord.py`.
+
+## License
+
+You are free to use the contents of this repository for any purpose,
+without restrictions.  You are likewise free to copy, distribute and
+modify this work in any way and by any means you want.
+
+If you do any of the above, adding an acknowledgement to the original
+author and / or a link to either
+[https://github.com/sebastianotronto/platonicsolids](github.com/sebastianotronto/platonicsolids)
+or
+[https://git.tronto.net/platonicsolids](git.tronto.net/platonicsolids)
+is appreciated, but you are not legally required to do so.