18 Vertical Navigation
I was not a big fan of this layout style when I first started noticing different websites adopting this trend. However over this past year I have seen more designers creating elegant solutions with the vertical rhythm still intact. And when done properly, vertical website layouts can be affluent with content and design taste.
The portfolio on Riot Industries is a great example for newer web designers. Check out how the navigation links work and how the portfolio entries are dynamic on hover effects. Also the border textures really show a dividing line between the left and right columns.
This textured effect is apparent in other vertical layouts as well, such as the CSS gallery Design Bombs.