In my workshop I found an old press, which produced a grater pattern.
I annealed copper, silver and brass and then pressed the metal.
The results are below – the process was difficult so only 2 set of pendant, brooch and earrings were made, plus an extra silver pendant.
Silver set: pendant and earrings
Silver – small pendant
Brass set: pendant, brooch and earrings
Anodised Copper set: pendant and earrings