<p>Arch of Galerius in Thessaloniki, East face.
</p>
Photography taken by <a href="//commons.wikimedia.org/wiki/User:Marsyas" title="User:Marsyas">Μαρσύας</a>.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Marsyas" title="User:Marsyas">Marsyas</a> assumed (based on copyright claims).
CC BY 2.5
No machine-readable source provided. Own work assumed (based on copyright claims).