1. Inlaid Celadon Jar Decorated with Peony Patterns:
This celadon jar, National treasure No.98, was made sometime in the 12th century during the Koryo period. It is 2.1cm high and 20.7cm in diameter and mouth, and is decorated with a bunch of large peonys each, at the front and rear side of it . The blossoms are inlaid in white and the leaves and stems are in black. It is an exceptionally unreserved and bold wok rarely seen among the celadon ceramics made in the Koryo period.

2. Inlaid white porcelain vase decorated with Willow Reed-peony Patterns:
Manufactured in the middle of the 12th century during the Koryo Dynasty, this plum vase, 29.2cm in height and 18.7cm in diameter, is designated as Treasure No. 345. The body surface is divided lengthwise in to six sides with furrows in the shape of a melon. Each side is inlaid with diamond figures, filled with celadon clay, and then coated with iron pigment and terra alba. It is a vessel made from a combination of celadon and white clay. The glaze is bluish white, with all the surface covered with reticulate glazes.