This section from a satirical print from 1829 is held in the British Museum, who describe it as follows:
The lecturer, wearing breeches and top-boots, stands on the edge of his platform gesticulating to an audience of men and women who register amusement, horror, or stupidity: ‘It’s all a farce! I tell you it’s all a farce—there are no clouds, no mountains, no trees, no water—I’ve proved it, it’s nothing, depend on it—nothing—bona fide nothing’. Behind him is a terrestrial globe on a table, and on the wall a paper: ‘Bishop Berkley’.
This print is one of four vignettes. Another is called “Irish Character”, the third, called ‘March of Intellect’, features an Irish accent (being corrected) and the fourth is a picnic where all have brought legs of mutton. It seems plausible that the set is a set of satires of the Irish.
This is interesting in light of the discussion about Irishness in Richard Kearney’s “Post-Nationalist Ireland”. Kearney reports a claim that Berkeley can’t be Irish since he is included in books as an English philosopher. (That, despite Berkeley’s famous use of “we Irish” in his writing.) It certainly appears that eighty years after his death, Berkeley wasn’t English yet…