Keywords: Square vase, Longquan kiln, unearthed from Yuan dynasty tomb in Dongxi, Jianyang, Sichuan, China, Southern Song dynasty, 1127-1279 AD, celadon glaze - Sichuan Provincial Museum - Chengdu, China - DSC04143.jpg en Exhibit in the Sichuan Provincial Museum 四 博物院 also known as the Sichuan Museum 251 Huanhua S Road Chengdu Sichuan China Photography was permitted in the museum without restriction This work is old enough so that it is in the public domain 2015-09-24 01 36 47 own Daderot other versions PD-old-100 cc-zero Ceramics in the Sichuan Provincial Museum Longquan celadon |