Lot Essay
The sealmark on the present cup is illustrated and discussed by Jan Chapman, The Art of Rhinoceros Horn Carving in China, London, 1999, p. 132-134, no. 143 where the author suggests that the mark is likely to be an unrecorded studio name or the name of the person who commissioned the cup. The author notes that approximately one in ten rhinoceros horn carving carry some sort of inscription and that archaistic cups such as the present example, invariably have the inscription or mark, incised to the base.