From Bar-le-Duc we turned northeast, and as we entered the forest of Commercy we began to hear again the Voice of the Front. It was the warmest and stillest of May days, and in the clearing where we stopped for luncheon the familiar boom broke with a magnified loudness on the noonday hush. In the intervals between the crashes there was not a sound but the gnats' hum in the moist sunshine and the dryad-call of the cuckoo from greener depths. At the end of the lane a few cavalrymen rode by in shabby blue, their horses' flanks glinting like ripe chestnuts. They stopped to chat and accept some cigarettes, and when they had trotted off again the gnat, the cuckoo and the cannon took up their trio... The town of Commercy looked so undisturbed that the cannonade rocking it might have been some unheeded echo of the hills. These frontier towns inured to the clash of war go about their business with what one might call stolidity if there were not finer, and truer, names for it. In Commercy, to be sure, there is little business to go about just now save that connected with the military occupation; but the peaceful look of the sunny sleepy streets made one doubt if the fighting line was really less than five miles away... Yet the French, with an odd perversion of race-vanity, still persist in speaking of themselves as a "nervous and impressionable" people! This afternoon, on the road to Gerbeviller, we were again in the track of the September invasion. Over all the slopes now cool with spring foliage the battle rocked backward and forward during those burning autumn days; and every mile of the struggle has left its ghastly traces. The fields are full of wooden crosses which the ploughshare makes a circuit to avoid; many of the villages have been partly wrecked, and here and there an isolated ruin marks the nucleus of a fiercer struggle. But the landscape, in its first sweet leafiness, is so alive with ploughing and sowing and all the natural tasks of spring, that the war scars seem like traces of a long-past woe; and it was not till a bend of the road brought us in sight of Gerbeviller that we breathed again the choking air of present horror.