Those children are my son and daughter and I has the privilege to photograph it when we was in a family tour in Jerusalem Old City, the Future(Children) meet the Pictures of the Past(In the Paint) in a single photo.
Jerusalem Old City have four neighborhoods, which are named according to the ethnic affiliation of most of the people who live in them. These quarters form a rectangular grid, but they are not equal in size. The dividing lines are the street that runs from Damascus Gate to the Zion Gate on the Jewish Quarter — which divides the city into east and west — and the street leading from the Jaffa Gate to Lion's gate — which bifurcates the city north and south. Entering through the Jaffa Gate and traveling to David Street places the Christian Quarter on the left. On the right, as you continue down David Street, you'll enter the Armenian Quarter. To the left of Jews Street is the Muslim Quarter the biggest neighborhood, and, to the right, is the Jewish Quarter.
The best way to visit the Jerusalem is simply to wander through the labyrinthine paths and let yourself get lost. For safety reasons, it's best not to travel alone and to be careful about wandering beyond the main thoroughfares of the Muslim Quarter.
Read more about the Jerusalem Old City here:
http://www.jewishvirtuallibrary.org/jsource/vie/Jerusalem2.html