I created a lovely "dozy embrace" passage, but couldn't master the screencap technique. 
What you could try is "Save as ..." with the whole site, with a bit luck, you get a screen cap of everything, then you could cut out the art with a picture editing programm. I haven't tried it myself with the Wordle page yet, but I've done it with other websites.
Guess it's similar to Elle's "Grab" function.