Anyone know this film? I saw it for the first time the other day. Near the beginning, there's a burial scene. As they walk through the Russian cemetery, there's the Byzantine crosses in the background, of course, but there are also these chevron shaped things on posts. You know the upside-down "v" shape like this - [^]. Some might have had a bar across the bottom making them into triangles, I'm not sure. Anyone know what these are?