I'm indebted to someone called 'Anna' (see comment on Devil's Dictionary post) for sending me a link to the cover of the Spanish edition of Uncle Montague's Tales of Terror which I hadn't seen. Not sure who the publisher is (or when it's out) off the top of my head - I'll have to check. I'm not fluent in Spanish - in that I don't really speak it at all - but I'm guessing the title roughly translates as Tales of Terror of the Evil Objects. But I stand to be corrected.
The sharper eyed among you may detect that some additional figures have appeared among the trees at the bottom right. I'm not sure David Roberts had anything to do with drawing them.