question

This has a good use of the 3D effect, and I like how random the questions are.

tree

I thought this was interesting, and I think the blue spots are nice additions.

beauty

Cool way to place the type for emphasis, but kind of hard to read.

globe

This is cool because it shows how you don't need to see the shapes of the countries to know what they are supposed to be. I also like the color scheme.

goudy

I really like the placement of the elements on this poster, and the giant outlined 'd' is adding to the structure of the whole thing.