He sat down now with his back to the mound, and allowed his eyes to rove over the prospect. Tradition said that three counties were visible from this elevated spot, and on a clear morning like this it seemed likely enough that report said true. Far to the left, peeping over the bare contour of Harnham Hill, rose the graceful spire of Salisbury Cathedral, at least fifteen miles away as the crow flies. His eye followed the winding course of the little stream below him, losing it here and there behind some copse or knoll, tracing it again to its junction with a larger stream, till this in its turn was lost to view amid the distant elm-bordered meadows. Nearer at hand he saw the old Roman road, grass-grown and silent now, bounding the park of Sir Godfrey Fanshawe, crossing the stream by an ancient bridge, and running into the London road at some invisible point to the right. It was a very pleasing prospect, brilliant beneath the cloudless sky, and freshened by the early morning showers. As he looked along the forsaken highway, once trodden perhaps by the legions of Constantine the Great, his glance was momentarily arrested by a small moving speck in the distance. "Some wagon from one of Sir Godfrey’s home farms," he thought. It was approaching him, for it passed out of sight into a clump of trees, then reappeared, and was again hidden by an intercepting ridge. The road was downhill; in fifteen or twenty minutes, perhaps, the wagon would pass beneath him, at a point nearly three-quarters of a mile away, where the highway skirted a belt of trees perched on the side of a steep declivity. Between him and the road lay a ditch which, as he knew, was apt in winter-time to overflow on to the meadows and the lower parts of the track, making a sticky swamp of the chalky soil. But it was dry now, and the floodings were only indicated by the more vivid green of the grass and the tall reeds that filled the hollow on this side. On the other side a strong stone wall edged the road, marking the boundary of Sir Godfrey’s park; it was overhung with elms, from which at this moment Harry saw a congregation of rooks soar away. Thus idly scanning the roadway, all at once his eye lit upon the figure of a horseman half concealed by the belt of reeds in the hollow. He was motionless; his back was towards Harry, his horse’s head pointing towards the road, from which he was completely screened by the reeds and the willows.