This polymer clay heart toggle clasp comes from Valerie Aharoni. Her blog and flickr site are full of new concepts and experiments.
On her blog you can see the results of her tranfers made using ink jet prints on baking parchment paper. A bit of a buzz is growing about this process. The ink pooled when I tried it with my Epson but other printers seem to have had better luck.
Here are previous posts (1, 2, 3) we did about Valerie’s innovative designs.