A topographic map of ancient north-east Gaul with Latin names (mentioned in Julius Caesar's Commentarii de bello Gallico)
<a href="//commons.wikimedia.org/wiki/User:Linguae" title="User:Linguae">Linguae</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span> based on <a href="//commons.wikimedia.org/wiki/File:Gaul.svg" title="File:Gaul.svg">File:Gaul.svg</a>