The FontStruction “Prometheus (Basic Set)”
(http://fontstruct.fontshop.com/fontstructions/show/80235) by Ricardo Cordoba is
licensed under a Creative Commons Attribution Share Alike license
(http://creativecommons.org/licenses/by-sa/3.0/).
“Prometheus (Basic Set)” was originally cloned (copied) from the
FontStruction “Prometheus Light (Basic Set)”
(http://fontstruct.fontshop.com/fontstructions/show/76671) by Ricardo Cordoba,
which is licensed under a Creative Commons Attribution Share Alike license
(http://creativecommons.org/licenses/by-sa/3.0/).