This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Hadrians Wall from Housesteads crop. stretch of en Hadrian's Wall viewed from en Vercovicium near en Housesteads in en Northumberland Date Blick vom Ostturm des Nordtores am Kastell Housesteads auf den nach Osten verlaufenden Hadrianswall Aufgenommen en Jamesflomonosoff en cropped by Beyond My Ken talk May UTC px Jamesflomonosoff