Thank you, both of you, very much.
Now, I hadn't considered Mdina, though I've often admired the glass. I haven't had the space in my brain to learn about a whole new area, but it looks as though the decision has been made for me!
And no, Sue (if I may use your first name?), I didn't think you were stalking me.
Lovely photo, Greg, and I too covet the one on the lower right...