I could spend hours playing on the Wordle site. You can make pictures with any words you choose.
It took me a while, but I've worked out how to make these a little larger without losing quality. If you just save the wordle html text, the images end up the size seen above. To enlarge them, you need to take a screenshot of just the part of the screen with your wordle on it (control+shift+4 on the Mac, then hold keys down while you select the part of the screen you want). Then you get a file of your image that you can upload to your blog.
I think I'll try one out as my blog header. Then I'll finish my lunch and wander into the sewing room to see what inspires me :)