This unique pendant features one of my standard micro DMT pendants, plated with bismuth metal.  Plating pendants with this metal is a process I used to explore but retired due to its low success rate, making this a very rare relic.  The plating captured a colorful shimmering backdrop of bismuth oxide behind the molecule, and has subtle geometric crusting on the backside.   Signed "DHH ?" [unsure of the year created, likely 2017-19]