changdeokgung palace, unesco world heritage site, seoul, south korea, asia

architecture black blue ceramic changdeokgung chosun clay colorful copy creatures culture curving daylight decorated detail dragons dynasty east eves exterior family gatou green heritage historical horizontal jongnogu joseon korea maru nokihiragawara orange outdoors outside painted palace patterns pointed red roof rooffigures rooflines rounded royal seoul site sky south space tiles tiling tradition traditional unesco wooden world