Italian parade at Tripoli/Libya, March 1941: M13/40 tank in front of Mussolini statue. (Bundesarchiv_Bild_183-B11231_2C)

Italian parade at Tripoli

While the mechanics make ready a Macchi MC.202 fighter aircraft, an Italian fighter pilot, perhaps the leader, wearing a totally white flight dress, study with other pilots the large an classic aeronautical chart 1:500,000 employed for many decades virtually until the eve of modern computerized and satellite systems. Note the life jackets of different colors (personally I have a doubt for the pink color of the leader’s life jacket, perhaps a color corruption or an incorrect colorization). Date, unit and location unknown, but perhaps on Sicily or mainland: the MC.202 has in effect a “continental” camouflage and seem without sand filters. Victor Sierra

Examining the chart

This picture probably was taken in Balkans. So, I ask an help.
On the background you cans see the walls of ancient city.
Does anybody know what city is (or could be) that?