Last minute Blip

It's a good job I have a lot of paperweights - plenty of last minute subjects, and good practice at photographing glass too.
This is called 'Opus '88' and was the Caithness collectors' exclusive weight in, surprisingly, 1988. It is number 469 of an issue of 1000. It is quite a lump of glass - about 3inches diameter and weighing 645g. Extra pic is a different angle.