WordPress Category Icons

My next addition to the look of the blog will be adding an image icon to the left of the text. Each category will have it’s own image so that you can quickly pick relevent posts by spotting the image.
Providing I make some nice images then this feature will look well smart.
There is a plugin for WordPress that will do the job, and it looks simple to implement. All I need to do is come up with the category images. I’ll go for black and white to complement the look of the site and reduce download times.