Zsolnay Tartaruga in Pasta di Vetro Iridescente

di riferimento:Federico Santi, John Gacher, Zsolnay Ceramics: Collecting a culture, Schiffer Publishing, Atglen, 1998;Eva Csenken, Agota Steinert, Hungarian Ceramics from the Zsolnay Manufactory 1853-2001, Yale University Press, New Haven, 2002.