What do the terraces down from the promontory represent?
The terraces are primarily in place to mediate the height difference required after the street level was dropped to create the level area for the Reflecting Pool. Ironically, the grass terraces are all 9’2″ wide, which is symbolic of the time the bomb went off (9:02 AM). The terraces provide a park like setting that can be used by people to sit or as an amphitheater.