Song DynastyThe greenish-glazed bowl with gently rising ribbed sides rising from a short slightly flared foot, covered with a dark-olive green glaze save for a circular band in the interior, the interior painted with loose and bold strokes depicting stylised flowers, wood stand,19.2cm (7 1/2in) diam. the black-glazed bowl of similar form with steeper sides and covered with a lustrous blackish-brown glaze stopping unevenly above the foot revealing the biscuit body, wood stand, 18.5cm (7 1/2in) diam.(4).