Heya!
I picked up this one the other day even though it isn't primarily my area of interest since it is obviously not Czech. Some googling tells me it is a Mdina "Pulled ear"-vase, right? I've only seen late Mdina IRL and frankly I've never been particularly impressed, but this one is of much higher quality (at least to my untrained eye). It is unsigned and about 9" tall (15.5 cm). There's also a lot of iridescense going on, all in all an extremely 3D vase! Is there any way of judging when it was made?
Sorry for the poor photo!
Best Regards
Emil