User blog comment:Sorairo/Aura, Dust, and the RWBY Panel/@comment-11188061-20130823055451/@comment-23784953-20130823064923

No surprise, the whole "eyes of silver connotes innocence" is quite forgotten these days.

http://tvtropes.org/pmwiki/pmwiki.php/Main/GrayEyes

here's some supplementary lessons to get you up to speed regarding what I mean.