Smokey heart necklace

I have made this smokey heart necklace using vitreous enamel, copper and brass. The base metal to enamel is copper. After firing several layers of enamel grains on metal, I have set it using brass. And then, I have finished it by making a beaded necklace using wood and glass beads

The pendant has a length of 3 cm. The length of beaded necklace is 56cm.