Lot Essay
See the similar carved jade boulder from the British Rail Pension Fund, sold at Sotheby's, Hong Kong, 16 May 1989, lot 97. See also the fine pebble-shaped upright boulder group carved with figures and pine in a rocky landscape, from the Helen and Peter Collection, exhibited at the Hong Kong Museum of Art, Chinese Jade Carvings, 1983, Catalogue, no.237, which is also dated to the 18th Century.