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:
Homann Heirs Map of Ancient Greece the Eastern Mediterranean Geographicus Graeciahomannheirs. This is one of the Homann Heirs finest and most appealing maps of the ancient Greek World Map centers on Greece but includes the entirety of the eastern Mediterranean and North Africa Also includes the Black Sea as far as the Crimea