Some time ago a question about the Sage logo was asked and answered on Ask-Sage.
http://ask.sagemath.org/question/7667/geometric-name-of-sage-logo-existence-of-dual/ -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.