On display here is a dish decorated with two fish. The fish were moulded separately and luted onto the dish before the dish was glazed and fired. Symbolising fertility and abundance, the twin fish is a popular motif on Longquan wares. More of such dishes have been found in China, Sumatra, the Philippines and Egypt.These thickly-glazed celadons (generic term for green-glazed wares in Chinese ceramics) were fired in dragon kilns that produced thousands in a single firing session. They are prized for their unctuous green tone that resembles jade. A wide variety of decorative techniques were used on these celadons.