Fort della Preuesa. The castle of Bouka. Copper engraving by Coronelli, Venice, 1686.
<bdi><a href="https://en.wikipedia.org/wiki/en:Vincenzo_Coronelli" class="extiw" title="w:en:Vincenzo Coronelli"><span title="Italian cartographer">Vincenzo Coronelli</span></a>
</bdi>
CC BY 4.0
Nikos D. Karabelas map collection, Preveza, Greece.