I stayed by a large pond to look at the shadows of the trees on the green surface of duckweed. The soft green of the smooth weed received the shadows as if specially prepared to show them to advantage. The more the tree was divided--the more interlaced its branches and less laden with foliage, the more it "came out" on the green surface; each slender twig was reproduced, and sometimes even the leaves. From an oak, and from a lime, leaves had fallen, and remained on the green weed; the flags by the shore were turning brown; a tint of yellow was creeping up the rashes, and the great trunk of a fir shone reddish brown in the sunlight. There was colour even about the still pool, where the weeds grew so thickly that the moorhens could scarcely swim through them. DOWNS A good road is recognised as the groundwork of civilisation. So long as there is a firm and artificial track under his feet the traveller may be said to be in contact with city and town, no matter how far they may be distant. A yard or two outside the railway in America the primeval forest or prairie often remains untouched, and much in the same way, though in a less striking degree at first sight, some of our own highways winding through Down districts are bounded by undisturbed soil. Such a road wears for itself a hollow, and the bank at the top is fringed with long rough grass hanging over the crumbling chalk. Broad discs of greater knapweed with stalks like wire, and yellow toad-flax with spotted lip grow among it. Grasping this tough grass as a handle to climb up by, the explorer finds a rising slope of sward, and having walked over the first ridge, shutting off the road behind him, is at once out of civilisation. There is no noise. Wherever there are men there is a hum, even in the harvest-field; and in the road below, though lonely, there is sometimes the sharp clatter of hoofs or the grating of wheels on flints. But here the long, long slopes, the endless ridges, the gaps between, hazy and indistinct, are absolutely without noise. In the sunny autumn day the peace of the sky overhead is reflected in the silent earth. Looking out over the steep hills, the first impression is of an immense void like the sea; but there are sounds in detail, the twitter of passing swallows, the restless buzz of bees at the thyme, the rush of the air beaten by a ringdove's wings. These only increase the sense of silent peace, for in themselves they soothe; and how minute the bee beside this hill, and the dove to the breadth of the sky! A white speck of thistledown comes upon a current too light to swing a harebell or be felt by the cheek. The furze-bushes are lined with thistledown, blown there by a breeze now still; it is glossy in the sunbeams, and the yellow hawkweeds cluster beneath. The sweet, clear air, though motionless at this height, cools the rays; but the sun seems to pause and neither to rise higher nor decline. It is the space open to the eye which apparently arrests his movement.