Korea, Goryeo Dynasty and laterComprising: a pair of thinly potted bowls with foliated rims, simply decorated with a single incised line under the rim; a pair of thickly-potted crackle-glazed bowls with incised decoration of lotus lappets to the exterior; and a smaller pair of bowls also with incised lappets to the exterior and central flowerhead to the interior.The largest pair: 17.5cm (6 7/8in) diam. (6).