This was one of the logos proposed in a 2001 logo contest on the grrltalk mailing list: posted to grrltalk on 21 Sep 2001 by Lahoma Lemanski, title "linuxchix logo", on 22 Sep 2001 title "Logo's" and on 22 Sep 2001 title " LOGO and Hello(formal):)".
As far as we know, it is copyright Lahoma Lemanski all rights reserved.