The old gentleman smiled whimsically at Esme over his wife's drooping head. The girl, feeling that an understanding was established, returned the smile, and then gave her attention to the scenery, which was new to her and which, in its wild beauty, with the tangle of trees below and the green luxuriance of the mountain road revealing ever fresh and greater beauties the higher they climbed it, held her in silent wonder at the surprising incongruities of this great country which is Africa; a country of amazing contrasts, in parts a tangle of luxuriant vegetation, in other parts sterile and savage in the stark nakedness of the land. She had seen something of its sterility, not much; and, save for a brief view of the Cape Peninsular, she had not seen a great deal of its beauty either. The wild green splendour of this mountain journey she found restful and pleasantly stimulating. The air was cooler than in the plains. A soft wind blew furtively down from the heights and met them as they toiled upward in the hot sunshine behind the panting team. The horses' sides were dark and damp with sweat; foam flecked their chests and the greasy leather of the loosened reins. But they kept doggedly on. They were used to the journey, and the end of the journey promised rest. The beat of their hoofs upon the road, the rumbling of the cart, were the only sounds to disturb the stillness. No bird winged its flight across the quivering blue; there was no song of bird from the bush, no sign of any life, save for a number of grey monkeys which infested the trees lower down: these were left behind as the cart travelled upward. But down in the black-green depths of the undergrowth, moving noiselessly and unseen, countless insects and reptiles pursued their busy way; and the boomslaang wound its heavy brown coils around the limbs of trees. Esme leaned back against the hot cushions of the cart and looked about her with quiet enjoyment. Despite fatigue and the weariness behind her eyes caused by the hard brightness of the day, she experienced a feeling of exhilaration. Every sense was on the alert to note and appreciate each fresh beauty along the rugged road. The scenery became tamer as the ascent was neared. Coarse grass and stunted bush took the place of the massed foliage of the trees. The land at the summit was flat and shadeless. But the air was light and wonderfully invigorating; and patches of green showed in places where the land dipped abruptly and lost itself in a kloof, amid a tangle of vegetation in the stony bed of a mountain stream.