Large Coupe Michele Onesto Oball Sommerso Polychrome 32cm 5.4kg Signed

Monumental and sumptuous modernist glass bowl from Murano, handcrafted and signed by master glassmaker Michele Onesto for the prestigious Oball manufacture. This piece, of exceptional rarity and weight (5.455 kg for 32 cm in diameter), employs a multi-layer Sommerso technique with vibrant chromatic circles (green, blue, pink/magenta), completely encased in a massive layer of pure transparent crystal. Its optical reflections create a hypnotic visual depth. The object bears its double original authentication: the Oball label and the official holographic label of Vetro Artistico Murano, in addition to the master's autograph signature. A major museum piece. In perfect condition, stable and with spectacular brilliance. Dimensions: Width 32 cm|Height 8 cm|Weight 5.455 kg. Michele Onesto, Oball, Murano sommerso, large bowl, Italian art glass, signed design, vetro artistico murano, monumental piece. 📦 ULTRA-SECURE SHIPPING: The packaging of heavy art glass pieces requires rigorous expertise. The object will travel in a custom cocoon (multi-layer bubble wrap, high-density foam padding, and double rigid cardboard). Peaceful international purchase and tracking.