Dohwaseo or Korean Royal Academy of Painting (Korean: 도화서; Hanja: 圖畵署) is an administrative office of Joseon drawing pictures requested by other administrative offices of Joseon. It was originally called Dohwawon (Korean: 도화원) since Goryeo Dynasty until Yejong,[1] but office's class has been dropped, and office was renamed to Dohwaseo.[2]