These copper shield shaped earrings were imprinted using a steel plate that has a design.  The copper is laid on top of the steel design plate then run through a rolling mill which applies pressure and imprints the design onto the copper.  A liver of sulphur patina was applied for a dazzling contrast, then the peace is polished and sealed.  Sterling silver ear wires with a copper ball make them standout.

Copper Earrings Shield Shaped and Embossed