I don't have a usage example, but one of my contractors a couple of years ago produced something which I may still have buried away. I think the docs on Tk::HTML are inaccurate, it seems to use LWP::TkIO, and seems to also require Tk::Web. I had planned to use soemthing like that to preview HTML emails in a marketing system, but we ended up using the installed browser instead.

jdtoronto