What GUI toolkit looks the best?

[Carl]

Paul Rubin wrote:

> I've been approached about writing a Windows app which will need a
> really professional looking GUI.  Forget TKinter, this has to actually
> look good (real artists will be available to get the visual stuff
> right).  Assuming I write in Python, what's the best toolkit to use?
> Some cost in implementation pain is tolerable if the finished
> interface looks better as a result.  It would be nice if the toolkit
> runs on multiple platforms rather than being Windows-only.
> 
> I'm thinking Glade.  Is that reasonable?  I don't know squat about
> Windows and haven't done much fancy GUI programming since the early X
> days.
> 
> Thanks.

What's wrong with Jython? I haven't used it myself, but have always wondered
why it's not mentioned when different Python GUI:s are discussed.

Carl