The Window Maker icon is based on [1], which was released into the public domain (CC0).
[1] http://commons.wikimedia.org/wiki/File:GNUstep_logo.svg -- https://code.launchpad.net/~profzoom/lightdm-gtk-greeter/add-mate-badge/+merge/243069 Your team LightDM Gtk+ Greeter Development Team is subscribed to branch lp:lightdm-gtk-greeter. -- Mailing list: https://launchpad.net/~lightdm-gtk-greeter-team Post to : [email protected] Unsubscribe : https://launchpad.net/~lightdm-gtk-greeter-team More help : https://help.launchpad.net/ListHelp
