For those looking for other examples of portfolios:
1. Benoit 'b1ll' Regimbal:
http://www.benregimbal.com/
This is THE perfect example of simple, professional portfolio where the artist lets his art do all the talking. It's a single page, loaded with full examples of great work, contact information, resume and nothing more. Benoit is a fantastic example of the traditional game character artist.
2. Paul 'MoP' Greveson:
http://www.ldaustinart.com/paul/
Another character artist, with a bit more of a web site than what b1ll has, but still presents his porfolio in the same fashion of "everything you need to see up front". As in, the user doesn't have to go past the main page of his portfolio to see everything they need.