Robuta

https://www.sothebys.com/en/buy/auction/2026/treasures-of-a-flourishing-age-the-songde-tang-collection-of-ming-porcelain/a-very-rare-longquan-celadon-eight-trigrams A very rare Longquan celadon 'Eight Trigrams' octagonal ink stone, very rare longquan celadon eight trigrams octagonal ink https://www.christies.com/en/lot/lot-6156406 A CHINESE LONGQUAN CELADON-GLAZED 'DRAGON' JAR AND A COVER, SONG DYNASTY (960-1279) | Christie's SONG DYNASTY (960-1279) https://www.christies.com/en/lot/lot-6524388 A VERY RARE CARVED LONGQUAN CELADON 'THREE FRIENDS OF WINTER' VASE, YUHUCHUNPING, EARLY MING... EARLY MING DYNASTY, 15TH CENTURY three friends of winter