Check out Steve Bergeron very well done portfolio site, StudioSteveBergeron.com . In particular, I love how his opening page has two choices for viewing his portfolio by style: cartoony or technical basically… or fun vs serious. And each choice has a very cool rollover, which are equally enticing, so you definitely feel like after viewing one side of his work, you want to go back and see the other.
Also Steve is someone I found out about because…drumroll… he emailed me! So feel free to do the same when you got something I need to see.