There are so many permutations of the portfolio format, it can be pretty tricky to deliver something with a twist. The ever intimidating Jake Dow-Smith has delivered a cracking interpretation for typography and graphic design studio Atelier Dreibholz.
Istanbul-based design studio F A A L is producing great work, and more recently their new portfolio site. Simple navigation, content indicators and imagery that works well with the overtone of the whole site. We're especially liking the meta example at the end.