Guns are dragged over a ditch. There are soldiers in the ditch. They fill the ditch with their bodies. The wagons and guns drive over them. Can this be?
@Konrad- About dead solders in the ditch I think that was common thing back then. It was quite normal for soldiers back that to go over dead soldiers bodies even comrades. There is one record during battle of Čegar that when Ottoman forces attacked the fortress on Čegar hill they filled the trenches around sconce redoubt with soldiers who died trying to get into the sconce. The trench got filled with dead soldiers who died in trench from rebel fire. Huršid pasha sent soldiers many times who died in the trench until trench was full. That was one of many pictures of how war is cruel. Main mechanism of war is death.