Historical clue formulations

• Body of water between Sicily and Greece — 2023-05-17
• Setting of the so-called "Seven Islands" of Greece — 2016-06-25
• Where Syracuse is a port — 2014-05-10
• Highly seismic area off the Greek coast — 2010-11-20
• Gulf of Taranto's locale — 2008-01-18
• View from Calabria — 2004-06-19
• View from Syracuse — 1997-10-31