I etched these Japanese crests onto copper a few weeks ago. I riveted one to another piece of copper and ran a chain through the two pieces. I had to add the end caps to the chain after putting the pendant on as the end caps would not fit through the pendant. Here’s pictures of the front and back.
The back I used a gingko leaf etched design. I thought it works well with the Japanese crest.
Mewkittie Creations 