I saw this in my sketchbook and it looked like it was already hanging on a chain. Sort of swinging, actually, like in a hammock.
The 1-3/8 x 2-inch pendant slides on a 25-inch blackened, bronze French rope chain, with custom handmade blackened bronze hook-and-eye clasp. It is constructed of bronze wire embedded in transparent yellow (Soft Yellow), magenta (2838 Red), and aqua (Copper Green) enamel on 18-gauge copper.
$110.00