With some help, I got this closer shot of the OAS flag.
During the day, I walked all the way down to the Korean War Memorial. I had been there several times before, but had never gotten any pictures. Here are most of the statues, which look like men advancing through harsh terrain. You can see part of the reflecting wall to the left.
Here are most of the statues from a different angle.
This is part of the reflecting wall. You can see reflections of some statues and surrounding trees, along with the pictures incorporated into the wall.