vivifying the match, sent towards this heap of bodies a phosphorescent aura, mingled with streaks of purple. In addition to this principal group scattered about the grotto, as the chances of death or surprise had stretched them, isolated bodies seemed to be making ghastly exhibitions of their gaping wounds. Above ground, bedded in pools of blood, rose, heavy and sparkling, the short, thick pillars of the cavern, of which the strongly marked shades threw out the luminous particles. And all this was seen by the tremulous light of a match attached to a barrel of powder, that is to say, a torch which, whilst throwing a light on the dead past, showed death to come.

As I have said, this spectacle did not last above two seconds.

During this short space of time an officer of the third brigade