This is a special exhibition designed to introduce the celadon Balwoo from the Taean Line, which was submerged in the sea of Taean Daeseom Island. The Taean Line is a Goryeo celadon carrier excavated in 2007 after a webfoot octopus pulled up a celadon plate, and 23,000 Goryeo celadon pieces were discovered during the excavation. This exhibition will showcase 143 selected celadon balwoo among Taeanseon celadon.