[thelist] Members-only icon

[Maximillian Schwanekamp]

Kindofa silly question, but... 
I'm making icons for a client's web app, and one of the little icons 
should indicate that a particular content item (e.g. an article within 
the CMS) is for paid members only, and another little icon should 
indicate "public" content.  Conceptually, I'm not coming up with a good 
visual metaphor for this distinction.  Has anyone been down this road, 
or have suggestions even if they haven't?  This should be something that 
could be illustrated in a 16x16 gif/png img.

TIA!
-- 
Max Schwanekamp
http://www.neptunewebworks.com/