This is "Box with Inlaid Mother-of-Pearl Plum, Bird, and Bamboo Design," assumed to have been made in the late Joseon Dynasty. This relic is part of an exhibition at the National Palace Museum of Korea running from July 7 to Sept. 25.
"A Compilation of Calligraphy by Joseon Kings" is a collection of handwritings by Joseon kings considered exceptional because it was originally published as a book in 1722 but revised in 1725 with additional material.
The exhibition also shows six relics previously displayed to the public only once, including "Gathering of Officials at Dokseodang Hall," which was returned from the U.S. this year, "Armor with Leather Lining," retrieved from Germany 2018, and "Stone Sculpture of a Civil Official," also from Germany in 2019.
Visitors to the museum can also see three royal seals stolen during the Korean War and returned in 2014 thanks to help from the U.S. government during a bilateral summit that year. They are Seal of an Emperor, Seal of Royal Orders and Seal of Royal Appointment.
Museum Director Kim In Kyu said, "We prepared (this exhibition) to look back on the outcomes of our efforts (to get back our cultural heritage) and again consider the importance of their return."
"We wanted to show as much as possible not only the beauty of each cultural asset returned to us but also the difficult process of getting them back."
(From left) Seal of an Emperor, Seal of Royal Orders and Seal of Royal Appointment