I posted recently about experimenting with fold forming and enamelling - creating a definite division in the surface of the metal then enamelling both sides a different colour as seen in these disc earrings below
Well I've been playing around with the idea again and made two more pairs this time leaving one side of the fold bare copper. I used transparent enamels over opaque - you can achieve some lovely colours that way.
A bit fiddly but that's all part of the fun :D
Raspberry transparent over ivory
Turquoise transparent over lichen green with a sprinkle of seafoam