Four Italian wall plates signed Arte Morbelli Italy. Etched porcelain with gold. 1 - Zodiaco dei Faroni, from the Temple tempio of Denderah, Ptolemaic Era 24k gold decoration 2 - Celestial planisphere (southern sky) 24k gold decoration 3 - Sunstone, Aztec calendar - Pre-Columbian Mexico , 12th-14th century., National Museum of Mexico City 24k gold decoration 4 - Achilles Shield - Homer, Iliad, Book XVIII 24k gold decoration Etched porcelain decorated with enamels and encrusted with pure gold and platinum. The decorative processing is handmade by highly specialised craftsmen. 33.5 cm in diameter Height 3.5 cm Overall weight 4.5 kg