To be honest, I'm not really sure this is Murano but it has many characteristics that point in that direction.
It stands 9 cm H and 11 cm W. Very thick walled and heavy for it's size. It has a ground pontal that shows a fair amount of age.
I can't say I have ever seen a piece of Murano glass with gold foil geometric shapes and a black figurative or abstract design on pulegoso technique. Although I have come learn that the little island of Murano is full of surprises!
Any help with this would be very much appreciated.