Minimalist is an extremely light weight, configurable template, with no images at all! It’s completely fluid, so no matter what the user’s screen width, you don’t waste any space, browser font resizing is completely supported, and it is source-ordered. It includes stylesheets to display main content on the left or right, as well as many alternative colors including grey, green, blue, purple, red, and brown! It validates as XHTML Strict 1.0, and is released as Public Domain. It is available for download over at OpenDesigns.org.
I just converted Minimalist to a WordPress theme, and uploaded it here for anyone that wants it. I was lazy, so it defaults to green/grey with content to the left. If you want to use a different combination, edit the header.php file to use whatever css files you want (all are included). I also included a contact page template, but again was a little lazy, so you will need to edit contact.php and put your contact info on lines 73-75, as well as your E-Mail address on line 17. The only other real changes that were made was styling for comments (as well as unique styling for admin comments), and I added a pencil icon to use for “editing” (it’s still image free for your users).