If you love mermaids (and who doesn't?), Sirena is your girl. 
 
I contacted my buddy, Bishop, who is an expert stone cutter when I knew I wanted to tackle a mermaid project.  I asked him to cut me a mermaid tail from an incredible rough piece of Australian chrysoprase that he had.  After some back and forth, this is what we came up with, and that tail is what I built the piece around.  I made that snake to wrap perfectly around the tail. 
 
So much intricate work in this piece.  For instance, the flowing mermaid hair, by itself, that I made from bronze took me an entire day to shape just right and to get it to sweep behind her back properly. 
 
Sirena is a substantial piece but neither bulky nor cumbersome.  Solid sterling silver with bronze hair that has silver starfish accents in it.  Chain not included.