Similar stoppers from Holmegaard but I think it might be Italian like you say. Very Pop Art, er, if that is the right term to use.
Is the stopper hollow and does it have a small hole in it?
Don't know why I asked that actually but I'd be more willing to say it's Italian if it has. Just going off something I've seen on eBay. Probably showing myself up once again. :roll: :oops: