Congratulations, Doctor Donna!
Engraved silver, hammered & heat-coloured titanium, copper rivets
To be specific, sterling silver sheet (0.5mm), CNC engraved with a 90 degree single-flute spiral engraving cutter, 0.1 / 0.15mm deep (giving a 0.5mm line width), 20,000 rpm, WD40 for cutting fluid
Domed after engraving, in a wooden block
Set in 0.3mm grade 2 titanium, domed and hammer-textured and punchedHome | Artefacts| Jewellery