picked a winning design in their web page design contest. For just $599 they received 64 designs from 10 designers.
Blast Rate provides a fun way to rate images. You can organize images into sets, then share a set with others for them to rate. It's a quick, casual game to fill spare moments or take a break -- and that creates useful information as a nice side effect.
The /prototype/ page shows all the elements; it just needs some color and a little style. (The image and text will vary based on the user's search.)
I would prefer a design that is easy to implement for the latest browsers just with some basic CSS. Unfortunately 99designs doesn't allow that, so I can't make it a requirement.
For inspiration, see how the same content is rendered differently just by switching the stylesheet -- each of which is less than 1024 chars total.
and many more.
Since the focus is on the image that the user is going to rate, I prefer few or new additional images (except the logo). No drop-down menus or other fancy animation.
99designs gives you quality graphic design at an affordable price. Just tell us what you need, get dozens of designs and choose your favorite.