LONGQUAN CELADON 'TRIGRAMS' TRIPOD CENSER, YUAN / EARLY MING DYNASTY, the finely-potted cylindrical body flaring slightly and standing on three short cabriole feet surrounding a central support beneath the censer body, the exterior moulded with The Eight Trigrams (bagua) beneath a sea-green glaze, 17cm diam Provenance: Christies London, March 4th 1981, lot 116. Note: for very similar censers sold at auction see Sotheby's London 6th November 2013, lot 244; Sotheby's Hong Kong, 1st June 2015, lot 597; Christies New York, 17-18th September 2015, lots 2346 and 2347