yes,I etched copper panel with acid(ferric chloride) and cut the panel.after I fired the enamel and matte finished.I first mounted the coral with sterling silver base and then the enameled copper set beneath the coral  with bonding agent.The position

yes,I etched copper panel with acid(ferric chloride) and cut the panel.after I fired the enamel and matte finished.I first mounted the coral with sterling silver base and then the enameled copper set beneath the coral  with bonding agent.The position of coral on the frame is important for setting enamel to put inside .Happy new year,Trish.Here in Korea just finished the new year holidays in lunar calendar.