A painting of a kangaroo in Western Australia is the oldest known rock art in the country, according to scientists, who say radiocarbon-dating analysis shows it was created more than 17,000 years ago.
원문출처 : https://www.cnn.com/2021/02/22/world/australia-oldest-rock-painting-intl-hnk-scli-scn/index.html
원문출처 : https://www.cnn.com/2021/02/22/world/australia-oldest-rock-painting-intl-hnk-scli-scn/index.html