Vintage Hand Blown Glass Swan Aventurine Gold Flecks Red Clear Bird Murano

No sticker or marking Research indicates it is Murano and quality and heft in hand corroborates Polished base Somerso style coloring inside the glass Red with gold aventurine flakes applied in a twisted manner Curled neck No chips or cracks Stunning craftsmanship 4.75" x 3" x 2 3/8"