Six caves containing some of the oldest known art have been awarded World Heritage status by the UN's cultural agency, UNESCO.
원문출처 : http://www.cnn.com/2017/07/10/arts/unesco-world-heritage-ice-age-artworks/index.html
원문출처 : http://www.cnn.com/2017/07/10/arts/unesco-world-heritage-ice-age-artworks/index.html