Kubrickr is a tool that lets you replace that giant blue blob at the top of your WordPress 1.5 blog with a nice photo from Flickr. Simply type some words that relate to your blog and push Submit. Choose one of the photos from the that appears, and save the resulting file to your Default WordPress theme directory. It’s that easy!
According to the developer, Kubrickr uses user-specified tags to search Flickr for Creative Commons-licensed images, allows the user to select which part of the image to use, and then does all the hard to work to present the user with a new kubrickheader.jpg. This looks like a lot of fun.