Wolf, the creator of these one-of-a-kind brooches, is a Renaissance woman whose love and creativity is reflected in all of her work, no matter what the medium. This "Singing Heart" pin is porcelain with pearl lustre and Swarovski crystal and measures approximately 2-1/2" X 2". Wolf has been crafting jewelry continuously since 1976 and has made over 80,000 one-of-a-kind pieces!