A splendid and rare pair of large wall sconces made in murano by the historic mazzega glassworks during the 1970s. these lamps are distinguished by the exceptional quality and texture of their heavy artistic glass diffusers, featuring a textured, ice-like relief or "scavo" effect. The predominantly transparent glass is enriched with dramatic nuances and chromatic inclusions in warm amber and honey tones, creating a warm, organic, and deeply evocative light. the sculptural shell or half-moon shape is elegantly secured to a solid gilded brass backing with decorative brass studs. Each sconce features a central light source, ideal for showcasing the glass's texture and relief when lit. a vintage set of great charm and visual impact, perfect for classyly illuminating a hallway, an elegant living room, or adding character to an interior design project in mid-century modern or hollywood regency style. excellent vintage condition. The artistic glass is perfectly intact, with no cracks, breaks, or chips. The brass fixtures show a light, natural patina that accentuates their authenticity. The electrical systems have been inspected and are in perfect working order. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.