Peretti Terracotta Thumbprint Bowl. Elsa Peretti, the famed Italian designer, created this line in terra cotta for Tiffany & Co. In the 1970′s. It has a natural exterior and glazed interior with minimalist thumbprint design. Made in Italy, marked and signed. It measures approximately 3 1/4″ tall and 7″ across. Matte outside has surface stains; inside glazed has some crazing.