The first one is Sultanahmet Camii, the second one is Aya Sofya.
And some Turkish kids on a school trip, eating their lunches between the two landmarks.
But Istanbul may not be such a good place to take your teenage kid to: a "Westerner"-looking mama and son came up to me today and asked if I knew where McDonald's was. I only knew where Burger King was, and the boy had this tragic look on his face when I said so. "But I need a McDonald's!" He was almost crying when he said that, and it made me feel terribly sorry for his mother. Before this encounter today, I had never understood why a place like Istanbul - where they serve you REAL meat nearly everywhere - needed all those Burger Kings.