Wildflower Luminosity Necklace and Earrings in Grape Purple, White and Yellow Gold Wildflowers.  
Layers of glass (finer then sugar) was sifted onto the oval copper surface then fired with a torch until fused and glossy.  Multiple layers are sifted and fired to reach this gorgeous saturated color.  A glass decal is applied and dried overnight before the final firing. The technique is copper enameling. 
An 18” sterling silver chain compliments.  Gold filled ear wires.  The earrings measure 1” in length.
Treat as glass.