The Political Cartoon Gallery: does exactly what it says on the tin. Showing works from the famous (Hogarth, Gillray, Vicky) to the obscure, this gallery is a very English exploration of that particular kind of political commentary.

Whether you believe that satire can really bring down governments or that it's just a fun diversion, this is a great gallery, definitely worth the occasional visit: Entertaining, informative, and educational, a pleasant way to pass an hour.