When Will We Ever Learn?

This is the view from the entrance to the National Cemetery at Vignemont mentioned below. The orange colored tree is just visible behind the flagpole in the middle, as are the hortensias just above the far end of the crosses. "When will we ever learn?" The German crosses are visible on the left on the other side of the line of trees there, and are shaped differently from the crosses on the French side. Click on image for bigger version.