While repairing Hadrian's Wall in the third century, some Roman soldiers amused themselves with a secondary activity: carving explicit graffiti. Now, archaeologists are creating a 3D record of the ancient markings, before they're lost to erosion.
원문출처 : https://www.cnn.com/2019/02/27/uk/uk-hadrians-wall-graffiti-scli-gbr-intl/index.html
원문출처 : https://www.cnn.com/2019/02/27/uk/uk-hadrians-wall-graffiti-scli-gbr-intl/index.html