Fictional map of the Mediterranean Sea if the sea level was 300 m lower.
Lambert Conformal Conic projection, WGS84 datum
Geographic limits of the map:

West: 7° W
East: 35° E
North: 28° N
South: 45° N
Own work

Sources of data: ETOPO1 (public domain);
Tool: The map is created with Octave scripts developed by Ikonact
Ikonact