Vintage Seguso Murano Italy Glass Swan Sommerso Gold Cranberry Polveri Label

Remarkable piece of art glass, with stunning cranberry and gold colors that change depending on the light and color of background

Archimede Seguso developed the "Polveri" technique into their glassblowing, which incorporates pigment powder as a coloring agent. 

It was used for a brief period in the early 1950's

Measures 8 in. tall

Photos are part of the description; please view carefully and ask any questions