field of pink muhly grass and cheomseongdae an ancient astrological observatory in gyeongju korea

gulf cultural areas background asia historic day observatory royal travel hairawn nature pink capillaris fully cheomseongdae unesco bloom full south kingdom flower fall oldest korean muhly korea plant backdrop gyeongju grasses grass pinky silla color beautiful chemseongdae muhlenbergia herb heritage blush astrological 2019 rosy autumn field