Files: classic/*, experimental/*
Copyright: Copyright 2011-2013 Martin Renold and the MyPaint Development Team
  By policy, MyPaint's brush settings are released into the public domain.
  See: https://github.com/mypaint/mypaint/wiki/Licensing-policy
License: CC0-1.0

Files: ramon/*
Copyright: Author: Ramón Miranda <mirandagraphic@gmail.com>
License: CC0-1.0

Files: tanda/*
Copyright: Author: Marcelo "Tanda" Cerviño <info@lodetanda.com.ar>
License: CC0-1.0

Files: deevad/*
Copyright: Author: David Revoy <info@davidrevoy.com>
License: CC0-1.0

Files: kaerhon_v1/*
Copyright: Author: Guillaume Loussarévian
License: CC0-1.0

Files: Mojo/*
Copyright: Author: Saeger Ryman
License:  CC0-1.0

See also CC0-1.0 license at creativecommons.org
https://creativecommons.org/publicdomain/zero/1.0/