Lot Essay
According to J. Chapman, The Art of Rhinoceros Horn Carving in China, London, 1999, p. 62, during the 18th and 19th centuries there was a fashion for dyeing rhinoceros horn carvings a matte black. She goes on to say that this is more noticeable on larger cups, such as the example illustrated, fig. 32. The author notes that pine soot and squid ink were sources for this black dye.