It is a very great difference from that boiling, bursting nightmare of Pozieres, where the whole struggle tightened down to little more than one narrow hill-top.  This battle is now being fought in a sort of dreamland of brown mudholes, which the blue northern mist turns to a dull purple grey.  The shape of the land is there, the hills, valleys, lines of willow stumps, ends of broken telegraph poles.  But the colour is all gone.  It is as though the bed of the ocean had suddenly risen, as though the ocean depths had become valleys and the ocean mudbanks hills, and the whole earth were a creation of slime.  It is as though you suddenly looked out upon the birth of the world, before the grass had yet begun to spring and when the germs of primitive life still lay in the slime which covered it; an old, old age before anything moved on the earth or sang in the air, and when the naked bones of the earth lay bare under the naked sky century after century, with no change or movement save when the cloud shadows chased across it, or the storms lashed it, or the evening sunlight glinted from the water trapped in its meaningless hollows.  It is to that unremembered chaos that German ideas of life have reduced the world.

Up the hill-side opposite there is running a strange purple-grey streak between two purple-grey banks.  There is something mysterious in this flat ribbon, ruled, as if by the hand of man, across that primeval colourless slope.  The line of it can be traced distinctly over the hill and out of sight.  It takes a moment’s thinking to realise that the grey streak was once a road.  It is a road which one has read of as the centre of some desultory fighting.  I dare say it will appear in its own small way in history.  “The battalion next attacked along the Bapaume-Cambrai road”—­to give it a name it does not own; and readers will picture the troops in khaki dodging along a hedge, beneath green, leafy elm trees....

Something moved.  Yes, as I live, something is moving up that old purple-grey scar across the hill-side.  Two figures in pink, untanned leather waistcoats are strolling up the old road, side by side.  Their hands are in their trousers pockets, and the only sign of war visible about them is their copper-green hats.  A sniper’s rifle pecks somewhere in the landscape thereabout, but the two figures do not even turn a head.  They are Bill and Jim from South Melbourne let loose upon the antediluvian landscape, strolling up it, yawning.  And they gave me much the same shock as if some green and pink animal had suddenly issued from its unsuspected burrow in a field of primeval grey slime and begun crawling over its face to some haunt in the slime elsewhere.  Two other distant figures were moving on the far hill-side too.  Perhaps it was at them the rifle was pecking; for to our certain knowledge the crest of that hill was German territory.

Men lose their bearings in that sort of country every day.  Germans find themselves behind our lines without knowing that they have even passed over their own; and an Australian carrying party has been known to deposit its hot food, in the warm food containers, all ready steaming to be eaten, in German territory.  To their great credit be it said that the party got back safely to the Australian trenches—­save for one who is missing and three who lie out there, face upwards....  Brave men.