Thanks to those who gave me advice yesterday. Based on your ideas, I will use an antique patina on yesterday's piece and re-post it soon. Today I worked a little bit on combining corrugation with foldforming and came up with this new pattern. The copper is paired with jade tubes and sterling silver findings.
I'd like to make a second version of these earrings with another piece of copper as backing and an attached ear wire. Maybe I'll do it during the March series; not sure yet.
** These earrings are a giveaway choice**