China, Zhejiang province, Hangzhou, Southern Song dynasty (1127-1279) / 1127–1279
Basin
The Cleveland Museum of Art catalogs Basin as ceramic (China, Zhejiang province, Hangzhou, Southern Song dynasty (1127-1279) · 1127–1279).
The base shows that the basin was fired on 17 small spurs arranged in two concentric circles.
A CLOSER LOOK
The museum identifies this ceramic as porcelaneous stoneware, Guan ware.
The museum's collection notes: Guan ware was the official ware fired at the Southern Song imperial kilns in Hangzhou. Multiple glazing is characteristic of this ware. The total thickness of the glaze can be greater than the clay body that supports it. Here, the thick gray-green glaze is webbed with a wide network of dark brown crackles as well as finer webs of light golden-brown and colorless crackles. The crackle pattern was developed after firing, due to the different rates of expansion and contraction of the body and the glaze. It was consciously exploited to achieve an aesthetic effect and was stained at different stages during the cooling process.
FOLLOW THE EVIDENCE
The Cleveland Museum of ArtBasinOriginal explanation based on the sources above. Images carry their own reuse terms.