How do the drawings by the children in the orphanage express their experiences? how do they contrast between the time Aziza was there and now?

The drawings express the children's own war time experience mixed with religious ideas as well as the usual things kids everywhere like,

"The hallway's walls are covered now with posters, of dinosaurs, cartoon characters, the Buddhas of Bamiyan, and displays of artwork by the orphans. Many of the drawings depict tanks running over huts, men brandishing AK-47s, refugee camp tents, scenes of jihad."