I use the kubrick default theme for my company's blog and want to do some customization. New to all of this, copying other people's sites has helped me do what I want quite a bit (like the photos in the sidebar).
Now, I want change the color of the sidebar and the background (that dull gray behind everything). As I understand it, Kubrick is image based. So, how do I change an image to have a different color. And where to I find those images? Do I need to download GIMP or something like it?
So many questions - thanks for your help.