DNA Jewelry by Andrea Valentini The DNA Jewelry collection is a clear representation that “Art Imitates Life” as started in the Nature Medicine Magazine, April 2003 issue, which was celebrating the 50 year discovery of DNA by Watson and Crick. The collection is made up of a continuous strand of balls intertwined to form a complex pattern reminiscent of human DNA, the blueprint for life. The pieces are offered in white Nickel and Sterling Silver, which is a bit more delicate. High-quality fittings.