When drawn on a map, would Africa be below them?
Hi, while you're waiting for a direct answer here, you may be interested in these:
/u/khosikulu discusses the development of the cartographic convention in Why have cartographers always pictured north as up and south as down?, with followup comments in Why do maps universally have north as up?
/u/ChiefOfTheCharles discusses Roman maps in What did the Roman Empire think the world looked like?