Song dynasty 10th/11th century Each with a flared rim carved with six notches, one bowl with a wide curving well incised with a stylized peony branch with some combed details, with a lustrous pale blue-green glaze covering all except the recessed base foot; the second bowl of shallower form, the interior plain. 7 7/8 and 7 1/2in (20 and 19cm) diameters (2).