wheel engraved glass from my home area

This piece comes from the Harz Mountains, which is just 50km away from here. it shows a rich ornamentation of wheel engraved witches and devils which meet there in the walpurgisnacht since ages.
european witches traditionally meet each other in that region and I believe one of my neighbours is one of them.
unfortunately these pieces are hard to sell nowadays, and even the workmanship of this workshop is just great, they will have to close sooner or later.
sadly I must say....