Notes:
A similar pair of phoenix-head ewers but in famille verte from the Salting Bequest can be found in the collection of the V&A (C.1135&A-1910), and a similar pair is also illustrated in Jorg, Christiaan J.A. (2011) Famille Verte: Chinese Porcelains in Green Enamels, Groninger Museum, p.41, plate 30.
The earliest known Chinese phoenix-head ewers are from the Tang period in either sancai glazed stoneware (see an example in the collection of the Metropolitan Museum of Art 1975.1.1648) or white stoneware (Tokyo National Museum TG645), and in most cases seem to have been produced specifically for burial as part of funeral rites. It is believed that these early examples were based on metal ewers from Sasanian Persia (224–651 C.E.), and are testament to both the expansive trade network of the time and the exotic tastes of wealthy Chinese elites. Though originally it was the teardrop-shaped rim of the vessel which formed the phoenix-head element, over time the style developed so that the phoenix-head spout also included a long neck and was separated from the main body. The phoenix, or fenghuang, holds particular significance within Chinese mythology and was believed to be sacred king of all birds and a symbol of good fortune, fertility and longevity. Often depicted with the head of a pheasant, a long neck and the tail of a peacock, it is particularly fitting that in this instance, on vessels whose form for Kangxi consumers would have referenced the wares of a much older time, it is a pair of phoenix depicted rather than a single bird. In ancient China, the fenghuang had consisted of two separate entities to represent yin and yang; the male bird (鳳, feng) and female (凰 huang), but during the Ming the two gradually merged to become the symbol of female royalty, while the dragon was associated with the Emperor. The motif of the flowers of the four seasons, comprising chrysanthemum (autumn), prunus (winter), peony (spring) and lotus/iris (summer), is also an ancient one which was transmitted via trade across Asia and thus features in the art of many cultures to represent the passing of time.