Barbara Uderzo, SNARK ring, 1996;
Copper structure, gold overlay (thickness of precious metal)
Barbara Uderzo, BLOB ring_Mare Nostrum, ring, 2006;
925 silver, polymers of various colors and metallic finishes, flexible plastic seahorse, vanadite, glass amphora
Barbara Uderzo, DEINOS ring, 1992;
Silver with rhodium plating
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