QIANLONG SIX-CHARACTER SEAL MARK IN UNDERGLAZE BLUE AND OF THE PERIOD (1736-1795)

An identical bowl is in the collection of the Palace Museum, Beijing, and was included in the exhibition, Capolavori Dalla Città: Qianlong e La Sua Corte, Museo del Corso, Rome, 20 November 2007 - 20 March 2008, p. 118, no. 53. See, also, the example sold at Christie's New York, 15 September 2009, lot 441.