Columbia subject headings:
Architecture--Korea--History--Chosŏn dynasty, 1392-1910--Pictorial works.
Palaces--Korea (South)--Seoul--Pictorial works.
Harvard subject headings:
Architecture--Korea--Chosŏn dynasty, 1392-1910--Pictorial works.
Palaces--Korea (South)--Seoul--Pictorial works.
Princeton subject headings: