A photo gallery!
I just uploaded a whole bunch of pictures to the gallery my husband set up, and added a link to the Links list off to the right of this blog (“My Photo Gallery”).
My albums are listed across the top of the screen. You can use the “theme changer” dropdown (look for the little, tiny thingie that says “choose a theme” at the bottom of the page) if you don’t like the theme I’ve chosen. I prefer the “Fruity” theme that I’ve set it at, because it’s nice and bright, like citrus! Also, the buttons are laid out nicely, and it’s very clean and straightforward. I would use the “Rainy Day” one, to have consistency with this site, except I don’t want to. 
I will eventually have an Artwork album, Cat(s) album(s), and others (possibly including a Wedding album, once I get my new scanner). I’m learning how to use it, though (through iPhoto on the Mac), so it might be a little while before I get any more up. It’s fun to play with in the interim.