The oppressive stillness of the evening weighed heavily upon Raut. They went side by side down the road in silence, and in silence turned into the cinder-made by-way that presently opened out the prospect of the valley. A blue haze, half dust, half mist, touched the long valley with mystery. Beyond were Hanley and Etruria, grey and dark masses, outlined thinly by the rare golden dots of the street lamps, and here and there a gaslit window, or the yellow glare of some late-working factory or crowded public-house. Out of the masses, clear and slender against the evening sky, rose a multitude of tall chimneys, many of them reeking, a few smokeless during a season of "play." Here and there a pallid patch and ghostly stunted beehive shapes showed the position of a pot-bank, or a wheel, black and sharp against the hot lower sky, marked some colliery where they raise the iridescent coal of the place. Nearer at hand was the broad stretch of railway, and half invisible trains shunted--a steady puffing and rumbling, with every run a ringing concussion and a rhythmic series of impacts, and a passage of intermittent puffs of white steam across the further view. And to the left, between the railway and the dark mass of the low hill beyond, dominating the whole view, colossal, inky-black, and crowned with smoke and fitful flames, stood the great cylinders of the Jeddah Company Blast Furnaces, the central edifices of the big ironworks of which Horrocks was the manager. They stood heavy and threatening, full of an incessant turmoil of flames and seething molten iron, and about the feet of them rattled the rolling-mills, and the steam-hammer beat heavily and splashed the white iron sparks hither and thither. Even as they looked, a truckful of fuel was shot into one of the giants, and the red flames gleamed out, and a confusion of smoke and black dust came boiling upwards towards the sky. "Certainly you get some fine effects of colour with your furnaces," said Raut, breaking a silence that had become apprehensive. Horrocks grunted. He stood with his hands in his pockets, frowning down at the dim steaming railway and the busy ironworks beyond, frowning as if he were thinking out some knotty problem. Raut glanced at him and away again. "At present your moonlight effect is hardly ripe," he continued, looking upward; "the moon is still smothered by the vestiges of daylight." Horrocks stared at him with the expression of a man who has suddenly awakened. "Vestiges of daylight?... Of course, of course." He too looked up at the moon, pale still in the midsummer sky. "Come along," he said suddenly, and, gripping Raut's arm in his hand, made a move towards the path that dropped from them to the railway. Raut hung back. Their eyes met and saw a thousand things in a moment that their lips came near to say. Horrocks's hand tightened and then relaxed. He let go, and before Raut was aware of it, they were arm in arm, and walking, one unwillingly enough, down the path.