Vase Sculpture Murano Sommerso Michele Onesto Oball Art Glass Signed

Superb abstract sculpture/vase in solid Murano glass, made by the Vetreria Artistica OBALL and hand-signed by the master glassmaker Michele Onesto. EXPERT DETAILS & HIGHLY TECHNICAL: • SOMMERSO TECHNIQUE: Hot layering of coloured glass (amber, honey, aubergine/smoked with Calcedonio marbled effects) encapsulated in thick clear crystal (Cristallo). • OPTICAL LENS EFFECT (Effetto Lente): The clear front wall acts as a convex lens, magnifying the coloured cavity depending on the angle of view. • CHROMATIC DUALITY: Spectacular difference in hue between the inner and outer faces of the coloured hollow, sealed without thermal tension. • COLD WORK (Molatura): Flat ground and mirror-polished base to eliminate the pontil mark. TECHNICAL SHEET & TRACEABILITY: • Dimensions: H 18.5 cm|W 15 cm|D 7.5 cm. • Net weight: 1.97 kg (very dense glass) • Markings: Engraved signature "Michele Onesto Murano", OBALL label and official Vetro Artistico® Murano sticker (code 004). • Condition: Perfect condition (Mint) impeccably preserved. PACKAGING & SHIPPING: Ultra-secure shipping. Extremely careful professional packaging with double reinforced cardboard and high-density cushioning to ensure impeccable delivery. Murano glass, Sommerso vase, Michele Onesto, Oball, art glass, glass sculpture, Italian art glass, vintage design, art crystal, mid-century.