Pendant.  Oxidized copper, silver wire.  Beads.
I cut out a single shape on copper sheet metal, drilled a gazillion (really, only thirteen) holes, curved it around a ring mandrel, and soldered jump rings on and the two ends together.  Then it was just a matter of tarnishing it, and wire wrapping the beads and attaching them to the pendant via jump rings.

Pendant.  Oxidized copper, silver wire.  Beads.

I cut out a single shape on copper sheet metal, drilled a gazillion (really, only thirteen) holes, curved it around a ring mandrel, and soldered jump rings on and the two ends together.  Then it was just a matter of tarnishing it, and wire wrapping the beads and attaching them to the pendant via jump rings.