A celadon and black jade pebble of a bird of prey, Ming dynasty明 青灰玉雕鷙鳥the triangular pebble carved in the round as a bird of prey looking to its left, its talons tucked neatly up to its chest, its wings accentuated with well-defined plumage, pierced with an aperture below its short curved beak4.5 cm来源: An English private collection, acquired prior to 1985.Acquired in London, 15th May 2009.英國私人收藏，1985年前入藏2009年5月15日購於倫敦