They're fins or fans or wings or an array of curved lines. It's all there.
Sterling silver, French wire. They measure about .65” x .77” x .125”.
Very light weight.
I have 3 pairs available which I treated differently, flipping front to back or making darker or lighter. They’re numbered in the photos. The second one is the darker pair.
Modeled on a computer using Zbrush, 3D printed, cast in silver, then finished with a liver of sulfur patina.
Allow 1-2 weeks for shipping.