I can see why it got listed as Mdina - but it's not a mistake I'd have made myself.
I do love the colours - if the date suggested is correct, would this have been a piece made by Mr. Layton himself?
Does anybody know when he started using other makers and just doing the designing and signing? Was it gradual, or was there a cut-off date?
The colours (but not the shape) are very similar to a large Peter Layton signed bowl I have. (no pics atm, will get one.)