Two unusual jade Openwork plaques, Qing Dynasty, one of two female figures standing with arms locked, wearing chequered skirts and arched headdresses, surmounted by confronted phoenix, carved from a partly calcified brown stone with finely incised detail; and another of triangular form, with two archaistic dragons surmounted by a crested bird, the greenish stone with opaque buff calcified areas, finely incised outlines and detail (2) 7 cm and 12 cm