#0004 Signed R? B? sommerso art glass sculpture Swirl Paperweight

Research on going. 6” tall Great condition Signed on base.

The tradition of free-blown and sommerso art glass traces its roots back to the historic glasshouses of Murano, Italy, where master craftsmen developed techniques to encase vibrant colors beneath thick layers of crystal-clear glass. Throughout the mid-to-late 20th century, this aesthetic spread globally, inspiring studio artisans to experiment with dramatic pulls, twists, and trapped air bubbles.

Craftsmen achieved these fluid, organic shapes by manipulating molten glass at extremely high temperatures using specialized hand tools like jacks, shears, and wooden blocks. Each piece required precise temperature control and swift execution to lock the vibrant cobalt core and internal bubbles into permanent, sculptural forms. These decorative sculptures remain celebrated for their mid-century modern appeal and the unmistakable individuality of each hand-crafted piece.