Hello I am selling this inherited, beautiful Glass Duck in Blue Black Silver and Grey. it measures approx 5 inches long. weighs approx 455 gms. I understand it probably dates from the 1990s. I cannot see any signatures and it doesn't have its original label, but the silver speckles are clearly visible and apparently this indicates it's Murano but please see photos, as I'm not an expert. It could also be English, from Norfolk, I'm unsure.